pub struct RequestContext { /* private fields */ }Expand description
The RequestContext provides a store of information that needs to cross the plugin sandbox boundary.
Implementations§
Source§impl RequestContext
impl RequestContext
Sourcepub fn new(
plugin: Arc<Plugin>,
redis_info: Option<Arc<RedisInfo>>,
http_client: Arc<Client>,
params: Arc<Mutex<Map<String, Value>>>,
request: Arc<Request>,
) -> Result<RequestContext, ContextInstantiationError>
pub fn new( plugin: Arc<Plugin>, redis_info: Option<Arc<RedisInfo>>, http_client: Arc<Client>, params: Arc<Mutex<Map<String, Value>>>, request: Arc<Request>, ) -> Result<RequestContext, ContextInstantiationError>
Creates a new RequestContext.
§Arguments
plugin- ThePluginand its associated configuration.redis_info- The Redis connection pool.params- A key-value map that plugins use to pass values within the context of a request. Any parameters captured by the router will be added to this before plugin execution.request- TheRequestthat plugins will be operating on.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for RequestContext
impl !RefUnwindSafe for RequestContext
impl Send for RequestContext
impl Sync for RequestContext
impl Unpin for RequestContext
impl !UnwindSafe for RequestContext
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offset: u64,
len: u64,
advice: Advice,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
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&'life0 mut self,
fd: Resource<Descriptor>,
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T: 'async_trait,
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&'life0 mut self,
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&'life0 mut self,
fd: Resource<Descriptor>,
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&'life0 mut self,
fd: Resource<Descriptor>,
size: u64,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
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T: 'async_trait,
Adjust the size of an open file. If this increases the file’s size, the
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&'life0 mut self,
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'life0: 'async_trait,
T: 'async_trait,
fn set_times<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
atim: NewTimestamp,
mtim: NewTimestamp,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
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&'life0 mut self,
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len: u64,
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) -> Pin<Box<dyn Future<Output = Result<(Vec<u8>, bool), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
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T: 'async_trait,
fn read<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
len: u64,
offset: u64,
) -> Pin<Box<dyn Future<Output = Result<(Vec<u8>, bool), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
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T: 'async_trait,
Read from a descriptor, without using and updating the descriptor’s offset. Read more
Source§fn write<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
buf: Vec<u8>,
offset: u64,
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'life0: 'async_trait,
T: 'async_trait,
fn write<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
buf: Vec<u8>,
offset: u64,
) -> Pin<Box<dyn Future<Output = Result<u64, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Write to a descriptor, without using and updating the descriptor’s offset. Read more
Source§fn read_directory<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<Resource<ReaddirIterator>, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn read_directory<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<Resource<ReaddirIterator>, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Read directory entries from a directory. Read more
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&'life0 mut self,
fd: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn sync<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Synchronize the data and metadata of a file to disk. Read more
Source§fn create_directory_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn create_directory_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Create a directory. Read more
Source§fn stat<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<DescriptorStat, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn stat<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<DescriptorStat, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Return the attributes of an open file or directory. Read more
Source§fn stat_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path_flags: PathFlags,
path: String,
) -> Pin<Box<dyn Future<Output = Result<DescriptorStat, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn stat_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path_flags: PathFlags,
path: String,
) -> Pin<Box<dyn Future<Output = Result<DescriptorStat, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Return the attributes of a file or directory. Read more
Source§fn set_times_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path_flags: PathFlags,
path: String,
atim: NewTimestamp,
mtim: NewTimestamp,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn set_times_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path_flags: PathFlags,
path: String,
atim: NewTimestamp,
mtim: NewTimestamp,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Adjust the timestamps of a file or directory. Read more
Source§fn link_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
old_path_flags: PathFlags,
old_path: String,
new_descriptor: Resource<Descriptor>,
new_path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn link_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
old_path_flags: PathFlags,
old_path: String,
new_descriptor: Resource<Descriptor>,
new_path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Create a hard link. Read more
Source§fn open_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path_flags: PathFlags,
path: String,
oflags: OpenFlags,
flags: DescriptorFlags,
) -> Pin<Box<dyn Future<Output = Result<Resource<Descriptor>, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn open_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path_flags: PathFlags,
path: String,
oflags: OpenFlags,
flags: DescriptorFlags,
) -> Pin<Box<dyn Future<Output = Result<Resource<Descriptor>, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Open a file or directory. Read more
fn drop(&mut self, fd: Resource<Descriptor>) -> Result<(), Error>
Source§fn readlink_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path: String,
) -> Pin<Box<dyn Future<Output = Result<String, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn readlink_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path: String,
) -> Pin<Box<dyn Future<Output = Result<String, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Read the contents of a symbolic link. Read more
Source§fn remove_directory_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn remove_directory_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Remove a directory. Read more
Source§fn rename_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
old_path: String,
new_fd: Resource<Descriptor>,
new_path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn rename_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
old_path: String,
new_fd: Resource<Descriptor>,
new_path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Rename a filesystem object. Read more
Source§fn symlink_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
src_path: String,
dest_path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn symlink_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
src_path: String,
dest_path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Create a symbolic link (also known as a “symlink”). Read more
Source§fn unlink_file_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn unlink_file_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path: String,
) -> Pin<Box<dyn Future<Output = Result<(), TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Unlink a filesystem object that is not a directory. Read more
Source§fn read_via_stream(
&mut self,
fd: Resource<Descriptor>,
offset: u64,
) -> Result<Resource<InputStream>, TrappableError<ErrorCode>>
fn read_via_stream( &mut self, fd: Resource<Descriptor>, offset: u64, ) -> Result<Resource<InputStream>, TrappableError<ErrorCode>>
Return a stream for reading from a file, if available. Read more
Source§fn write_via_stream(
&mut self,
fd: Resource<Descriptor>,
offset: u64,
) -> Result<Resource<Box<dyn HostOutputStream>>, TrappableError<ErrorCode>>
fn write_via_stream( &mut self, fd: Resource<Descriptor>, offset: u64, ) -> Result<Resource<Box<dyn HostOutputStream>>, TrappableError<ErrorCode>>
Return a stream for writing to a file, if available. Read more
Source§fn append_via_stream(
&mut self,
fd: Resource<Descriptor>,
) -> Result<Resource<Box<dyn HostOutputStream>>, TrappableError<ErrorCode>>
fn append_via_stream( &mut self, fd: Resource<Descriptor>, ) -> Result<Resource<Box<dyn HostOutputStream>>, TrappableError<ErrorCode>>
Return a stream for appending to a file, if available. Read more
Source§fn is_same_object<'life0, 'async_trait>(
&'life0 mut self,
a: Resource<Descriptor>,
b: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<bool, Error>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn is_same_object<'life0, 'async_trait>(
&'life0 mut self,
a: Resource<Descriptor>,
b: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<bool, Error>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Test whether two descriptors refer to the same filesystem object. Read more
Source§fn metadata_hash<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<MetadataHashValue, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn metadata_hash<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
) -> Pin<Box<dyn Future<Output = Result<MetadataHashValue, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Return a hash of the metadata associated with a filesystem object referred
to by a descriptor. Read more
Source§fn metadata_hash_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path_flags: PathFlags,
path: String,
) -> Pin<Box<dyn Future<Output = Result<MetadataHashValue, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn metadata_hash_at<'life0, 'async_trait>(
&'life0 mut self,
fd: Resource<Descriptor>,
path_flags: PathFlags,
path: String,
) -> Pin<Box<dyn Future<Output = Result<MetadataHashValue, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Return a hash of the metadata associated with a filesystem object referred
to by a directory descriptor and a relative path. Read more
Source§impl<T> HostDirectoryEntryStream for Twhere
T: HostDirectoryEntryStream,
impl<T> HostDirectoryEntryStream for Twhere
T: HostDirectoryEntryStream,
Source§fn read_directory_entry(
&mut self,
stream: Resource<ReaddirIterator>,
) -> Result<Option<DirectoryEntry>, TrappableError<ErrorCode>>
fn read_directory_entry( &mut self, stream: Resource<ReaddirIterator>, ) -> Result<Option<DirectoryEntry>, TrappableError<ErrorCode>>
Read a single directory entry from a
directory-entry-stream.fn drop(&mut self, stream: Resource<ReaddirIterator>) -> Result<(), Error>
Source§impl<T> HostDirectoryEntryStream for Twhere
T: WasiView,
impl<T> HostDirectoryEntryStream for Twhere
T: WasiView,
Source§fn read_directory_entry<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<ReaddirIterator>,
) -> Pin<Box<dyn Future<Output = Result<Option<DirectoryEntry>, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn read_directory_entry<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<ReaddirIterator>,
) -> Pin<Box<dyn Future<Output = Result<Option<DirectoryEntry>, TrappableError<ErrorCode>>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Read a single directory entry from a
directory-entry-stream.fn drop(&mut self, stream: Resource<ReaddirIterator>) -> Result<(), Error>
Source§impl<T> HostIncomingDatagramStream for Twhere
T: WasiView,
impl<T> HostIncomingDatagramStream for Twhere
T: WasiView,
Source§fn receive(
&mut self,
this: Resource<IncomingDatagramStream>,
max_results: u64,
) -> Result<Vec<IncomingDatagram>, TrappableError<ErrorCode>>
fn receive( &mut self, this: Resource<IncomingDatagramStream>, max_results: u64, ) -> Result<Vec<IncomingDatagram>, TrappableError<ErrorCode>>
Receive messages on the socket. Read more
Source§fn subscribe(
&mut self,
this: Resource<IncomingDatagramStream>,
) -> Result<Resource<Pollable>, Error>
fn subscribe( &mut self, this: Resource<IncomingDatagramStream>, ) -> Result<Resource<Pollable>, Error>
Create a
pollable which will resolve once the stream is ready to receive again. Read morefn drop(&mut self, this: Resource<IncomingDatagramStream>) -> Result<(), Error>
Source§impl<T> HostInputStream for Twhere
T: WasiView,
impl<T> HostInputStream for Twhere
T: WasiView,
fn drop(&mut self, stream: Resource<InputStream>) -> Result<(), Error>
Source§fn read(
&mut self,
stream: Resource<InputStream>,
len: u64,
) -> Result<Vec<u8>, StreamError>
fn read( &mut self, stream: Resource<InputStream>, len: u64, ) -> Result<Vec<u8>, StreamError>
Perform a non-blocking read from the stream. Read more
Source§fn blocking_read(
&mut self,
stream: Resource<InputStream>,
len: u64,
) -> Result<Vec<u8>, StreamError>
fn blocking_read( &mut self, stream: Resource<InputStream>, len: u64, ) -> Result<Vec<u8>, StreamError>
Read bytes from a stream, after blocking until at least one byte can
be read. Except for blocking, behavior is identical to
read.Source§fn skip(
&mut self,
stream: Resource<InputStream>,
len: u64,
) -> Result<u64, StreamError>
fn skip( &mut self, stream: Resource<InputStream>, len: u64, ) -> Result<u64, StreamError>
Skip bytes from a stream. Returns number of bytes skipped. Read more
Source§fn blocking_skip(
&mut self,
stream: Resource<InputStream>,
len: u64,
) -> Result<u64, StreamError>
fn blocking_skip( &mut self, stream: Resource<InputStream>, len: u64, ) -> Result<u64, StreamError>
Skip bytes from a stream, after blocking until at least one byte
can be skipped. Except for blocking behavior, identical to
skip.Source§fn subscribe(
&mut self,
stream: Resource<InputStream>,
) -> Result<Resource<Pollable>, Error>
fn subscribe( &mut self, stream: Resource<InputStream>, ) -> Result<Resource<Pollable>, Error>
Create a
pollable which will resolve once either the specified stream
has bytes available to read or the other end of the stream has been
closed.
The created pollable is a child resource of the input-stream.
Implementations may trap if the input-stream is dropped before
all derived pollables created with this function are dropped.Source§impl<T> HostInputStream for Twhere
T: WasiView,
impl<T> HostInputStream for Twhere
T: WasiView,
fn drop(&mut self, stream: Resource<InputStream>) -> Result<(), Error>
Source§fn read<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn read<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Perform a non-blocking read from the stream. Read more
Source§fn blocking_read<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn blocking_read<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<Vec<u8>, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Read bytes from a stream, after blocking until at least one byte can
be read. Except for blocking, behavior is identical to
read.Source§fn skip<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<u64, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn skip<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<u64, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Skip bytes from a stream. Returns number of bytes skipped. Read more
Source§fn blocking_skip<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<u64, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn blocking_skip<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<u64, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Skip bytes from a stream, after blocking until at least one byte
can be skipped. Except for blocking behavior, identical to
skip.Source§fn subscribe(
&mut self,
stream: Resource<InputStream>,
) -> Result<Resource<Pollable>, Error>
fn subscribe( &mut self, stream: Resource<InputStream>, ) -> Result<Resource<Pollable>, Error>
Create a
pollable which will resolve once either the specified stream
has bytes available to read or the other end of the stream has been
closed.
The created pollable is a child resource of the input-stream.
Implementations may trap if the input-stream is dropped before
all derived pollables created with this function are dropped.Source§impl<T> HostNetwork for Twhere
T: WasiView,
impl<T> HostNetwork for Twhere
T: WasiView,
Source§impl<T> HostOutgoingDatagramStream for Twhere
T: WasiView,
impl<T> HostOutgoingDatagramStream for Twhere
T: WasiView,
Source§fn check_send(
&mut self,
this: Resource<OutgoingDatagramStream>,
) -> Result<u64, TrappableError<ErrorCode>>
fn check_send( &mut self, this: Resource<OutgoingDatagramStream>, ) -> Result<u64, TrappableError<ErrorCode>>
Check readiness for sending. This function never blocks. Read more
Source§fn send(
&mut self,
this: Resource<OutgoingDatagramStream>,
datagrams: Vec<OutgoingDatagram>,
) -> Result<u64, TrappableError<ErrorCode>>
fn send( &mut self, this: Resource<OutgoingDatagramStream>, datagrams: Vec<OutgoingDatagram>, ) -> Result<u64, TrappableError<ErrorCode>>
Send messages on the socket. Read more
Source§fn subscribe(
&mut self,
this: Resource<OutgoingDatagramStream>,
) -> Result<Resource<Pollable>, Error>
fn subscribe( &mut self, this: Resource<OutgoingDatagramStream>, ) -> Result<Resource<Pollable>, Error>
Create a
pollable which will resolve once the stream is ready to send again. Read morefn drop(&mut self, this: Resource<OutgoingDatagramStream>) -> Result<(), Error>
Source§impl<T> HostOutputStream for Twhere
T: WasiView,
impl<T> HostOutputStream for Twhere
T: WasiView,
fn drop( &mut self, stream: Resource<Box<dyn HostOutputStream>>, ) -> Result<(), Error>
Source§fn check_write(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
) -> Result<u64, StreamError>
fn check_write( &mut self, stream: Resource<Box<dyn HostOutputStream>>, ) -> Result<u64, StreamError>
Check readiness for writing. This function never blocks. Read more
Source§fn write(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
bytes: Vec<u8>,
) -> Result<(), StreamError>
fn write( &mut self, stream: Resource<Box<dyn HostOutputStream>>, bytes: Vec<u8>, ) -> Result<(), StreamError>
Perform a write. This function never blocks. Read more
Source§fn blocking_write_and_flush(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
bytes: Vec<u8>,
) -> Result<(), StreamError>
fn blocking_write_and_flush( &mut self, stream: Resource<Box<dyn HostOutputStream>>, bytes: Vec<u8>, ) -> Result<(), StreamError>
Perform a write of up to 4096 bytes, and then flush the stream. Block
until all of these operations are complete, or an error occurs. Read more
Source§fn blocking_write_zeroes_and_flush(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
len: u64,
) -> Result<(), StreamError>
fn blocking_write_zeroes_and_flush( &mut self, stream: Resource<Box<dyn HostOutputStream>>, len: u64, ) -> Result<(), StreamError>
Perform a write of up to 4096 zeroes, and then flush the stream.
Block until all of these operations are complete, or an error
occurs. Read more
Source§fn subscribe(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
) -> Result<Resource<Pollable>, Error>
fn subscribe( &mut self, stream: Resource<Box<dyn HostOutputStream>>, ) -> Result<Resource<Pollable>, Error>
Create a
pollable which will resolve once the output-stream
is ready for more writing, or an error has occured. When this
pollable is ready, check-write will return ok(n) with n>0, or an
error. Read moreSource§fn write_zeroes(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
len: u64,
) -> Result<(), StreamError>
fn write_zeroes( &mut self, stream: Resource<Box<dyn HostOutputStream>>, len: u64, ) -> Result<(), StreamError>
Write zeroes to a stream. Read more
Source§fn flush(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
) -> Result<(), StreamError>
fn flush( &mut self, stream: Resource<Box<dyn HostOutputStream>>, ) -> Result<(), StreamError>
Request to flush buffered output. This function never blocks. Read more
Source§fn blocking_flush(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
) -> Result<(), StreamError>
fn blocking_flush( &mut self, stream: Resource<Box<dyn HostOutputStream>>, ) -> Result<(), StreamError>
Request to flush buffered output, and block until flush completes
and stream is ready for writing again.
Source§fn splice(
&mut self,
dst: Resource<Box<dyn HostOutputStream>>,
src: Resource<InputStream>,
len: u64,
) -> Result<u64, StreamError>
fn splice( &mut self, dst: Resource<Box<dyn HostOutputStream>>, src: Resource<InputStream>, len: u64, ) -> Result<u64, StreamError>
Read from one stream and write to another. Read more
Source§fn blocking_splice(
&mut self,
dst: Resource<Box<dyn HostOutputStream>>,
src: Resource<InputStream>,
len: u64,
) -> Result<u64, StreamError>
fn blocking_splice( &mut self, dst: Resource<Box<dyn HostOutputStream>>, src: Resource<InputStream>, len: u64, ) -> Result<u64, StreamError>
Read from one stream and write to another, with blocking. Read more
Source§impl<T> HostOutputStream for Twhere
T: WasiView,
impl<T> HostOutputStream for Twhere
T: WasiView,
fn drop( &mut self, stream: Resource<Box<dyn HostOutputStream>>, ) -> Result<(), Error>
Source§fn check_write(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
) -> Result<u64, StreamError>
fn check_write( &mut self, stream: Resource<Box<dyn HostOutputStream>>, ) -> Result<u64, StreamError>
Check readiness for writing. This function never blocks. Read more
Source§fn write(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
bytes: Vec<u8>,
) -> Result<(), StreamError>
fn write( &mut self, stream: Resource<Box<dyn HostOutputStream>>, bytes: Vec<u8>, ) -> Result<(), StreamError>
Perform a write. This function never blocks. Read more
Source§fn subscribe(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
) -> Result<Resource<Pollable>, Error>
fn subscribe( &mut self, stream: Resource<Box<dyn HostOutputStream>>, ) -> Result<Resource<Pollable>, Error>
Create a
pollable which will resolve once the output-stream
is ready for more writing, or an error has occured. When this
pollable is ready, check-write will return ok(n) with n>0, or an
error. Read moreSource§fn blocking_write_and_flush<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<Box<dyn HostOutputStream>>,
bytes: Vec<u8>,
) -> Pin<Box<dyn Future<Output = Result<(), StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn blocking_write_and_flush<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<Box<dyn HostOutputStream>>,
bytes: Vec<u8>,
) -> Pin<Box<dyn Future<Output = Result<(), StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Perform a write of up to 4096 bytes, and then flush the stream. Block
until all of these operations are complete, or an error occurs. Read more
Source§fn blocking_write_zeroes_and_flush<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<Box<dyn HostOutputStream>>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<(), StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn blocking_write_zeroes_and_flush<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<Box<dyn HostOutputStream>>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<(), StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Perform a write of up to 4096 zeroes, and then flush the stream.
Block until all of these operations are complete, or an error
occurs. Read more
Source§fn write_zeroes(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
len: u64,
) -> Result<(), StreamError>
fn write_zeroes( &mut self, stream: Resource<Box<dyn HostOutputStream>>, len: u64, ) -> Result<(), StreamError>
Write zeroes to a stream. Read more
Source§fn flush(
&mut self,
stream: Resource<Box<dyn HostOutputStream>>,
) -> Result<(), StreamError>
fn flush( &mut self, stream: Resource<Box<dyn HostOutputStream>>, ) -> Result<(), StreamError>
Request to flush buffered output. This function never blocks. Read more
Source§fn blocking_flush<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<Box<dyn HostOutputStream>>,
) -> Pin<Box<dyn Future<Output = Result<(), StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn blocking_flush<'life0, 'async_trait>(
&'life0 mut self,
stream: Resource<Box<dyn HostOutputStream>>,
) -> Pin<Box<dyn Future<Output = Result<(), StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Request to flush buffered output, and block until flush completes
and stream is ready for writing again.
Source§fn splice<'life0, 'async_trait>(
&'life0 mut self,
dest: Resource<Box<dyn HostOutputStream>>,
src: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<u64, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn splice<'life0, 'async_trait>(
&'life0 mut self,
dest: Resource<Box<dyn HostOutputStream>>,
src: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<u64, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Read from one stream and write to another. Read more
Source§fn blocking_splice<'life0, 'async_trait>(
&'life0 mut self,
dest: Resource<Box<dyn HostOutputStream>>,
src: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<u64, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn blocking_splice<'life0, 'async_trait>(
&'life0 mut self,
dest: Resource<Box<dyn HostOutputStream>>,
src: Resource<InputStream>,
len: u64,
) -> Pin<Box<dyn Future<Output = Result<u64, StreamError>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Read from one stream and write to another, with blocking. Read more
Source§impl<T> HostPollable for Twhere
T: WasiView,
impl<T> HostPollable for Twhere
T: WasiView,
Source§fn ready(&mut self, pollable: Resource<Pollable>) -> Result<bool, Error>
fn ready(&mut self, pollable: Resource<Pollable>) -> Result<bool, Error>
Return the readiness of a pollable. This function never blocks. Read more
Source§fn block(&mut self, pollable: Resource<Pollable>) -> Result<(), Error>
fn block(&mut self, pollable: Resource<Pollable>) -> Result<(), Error>
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Source§impl<T> HostPollable for Twhere
T: WasiView,
impl<T> HostPollable for Twhere
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Source§fn block<'life0, 'async_trait>(
&'life0 mut self,
pollable: Resource<Pollable>,
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
fn block<'life0, 'async_trait>(
&'life0 mut self,
pollable: Resource<Pollable>,
) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>where
'life0: 'async_trait,
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'life0: 'async_trait,
T: 'async_trait,
fn ready<'life0, 'async_trait>(
&'life0 mut self,
pollable: Resource<Pollable>,
) -> Pin<Box<dyn Future<Output = Result<bool, Error>> + Send + 'async_trait>>where
'life0: 'async_trait,
T: 'async_trait,
Return the readiness of a pollable. This function never blocks. Read more
fn drop(&mut self, pollable: Resource<Pollable>) -> Result<(), Error>
Source§impl<T> HostResolveAddressStream for Twhere
T: WasiView,
impl<T> HostResolveAddressStream for Twhere
T: WasiView,
Source§fn resolve_next_address(
&mut self,
resource: Resource<ResolveAddressStream>,
) -> Result<Option<IpAddress>, TrappableError<ErrorCode>>
fn resolve_next_address( &mut self, resource: Resource<ResolveAddressStream>, ) -> Result<Option<IpAddress>, TrappableError<ErrorCode>>
Returns the next address from the resolver. Read more
Source§fn subscribe(
&mut self,
resource: Resource<ResolveAddressStream>,
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fn subscribe( &mut self, resource: Resource<ResolveAddressStream>, ) -> Result<Resource<Pollable>, Error>
Create a
pollable which will resolve once the stream is ready for I/O. Read morefn drop( &mut self, resource: Resource<ResolveAddressStream>, ) -> Result<(), Error>
Source§impl<T> HostTcpSocket for Twhere
T: WasiView,
impl<T> HostTcpSocket for Twhere
T: WasiView,
Source§fn start_bind(
&mut self,
this: Resource<TcpSocket>,
network: Resource<Network>,
local_address: IpSocketAddress,
) -> Result<(), TrappableError<ErrorCode>>
fn start_bind( &mut self, this: Resource<TcpSocket>, network: Resource<Network>, local_address: IpSocketAddress, ) -> Result<(), TrappableError<ErrorCode>>
Bind the socket to a specific network on the provided IP address and port. Read more
fn finish_bind( &mut self, this: Resource<TcpSocket>, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn start_connect(
&mut self,
this: Resource<TcpSocket>,
network: Resource<Network>,
remote_address: IpSocketAddress,
) -> Result<(), TrappableError<ErrorCode>>
fn start_connect( &mut self, this: Resource<TcpSocket>, network: Resource<Network>, remote_address: IpSocketAddress, ) -> Result<(), TrappableError<ErrorCode>>
Connect to a remote endpoint. Read more
fn finish_connect( &mut self, this: Resource<TcpSocket>, ) -> Result<(Resource<InputStream>, Resource<Box<dyn HostOutputStream>>), TrappableError<ErrorCode>>
Source§fn start_listen(
&mut self,
this: Resource<TcpSocket>,
) -> Result<(), TrappableError<ErrorCode>>
fn start_listen( &mut self, this: Resource<TcpSocket>, ) -> Result<(), TrappableError<ErrorCode>>
Start listening for new connections. Read more
fn finish_listen( &mut self, this: Resource<TcpSocket>, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn accept(
&mut self,
this: Resource<TcpSocket>,
) -> Result<(Resource<TcpSocket>, Resource<InputStream>, Resource<Box<dyn HostOutputStream>>), TrappableError<ErrorCode>>
fn accept( &mut self, this: Resource<TcpSocket>, ) -> Result<(Resource<TcpSocket>, Resource<InputStream>, Resource<Box<dyn HostOutputStream>>), TrappableError<ErrorCode>>
Accept a new client socket. Read more
Source§fn local_address(
&mut self,
this: Resource<TcpSocket>,
) -> Result<IpSocketAddress, TrappableError<ErrorCode>>
fn local_address( &mut self, this: Resource<TcpSocket>, ) -> Result<IpSocketAddress, TrappableError<ErrorCode>>
Get the bound local address. Read more
Source§fn remote_address(
&mut self,
this: Resource<TcpSocket>,
) -> Result<IpSocketAddress, TrappableError<ErrorCode>>
fn remote_address( &mut self, this: Resource<TcpSocket>, ) -> Result<IpSocketAddress, TrappableError<ErrorCode>>
Get the remote address. Read more
Source§fn is_listening(&mut self, this: Resource<TcpSocket>) -> Result<bool, Error>
fn is_listening(&mut self, this: Resource<TcpSocket>) -> Result<bool, Error>
Whether the socket is listening for new connections. Read more
Source§fn address_family(
&mut self,
this: Resource<TcpSocket>,
) -> Result<IpAddressFamily, Error>
fn address_family( &mut self, this: Resource<TcpSocket>, ) -> Result<IpAddressFamily, Error>
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Source§fn ipv6_only(
&mut self,
this: Resource<TcpSocket>,
) -> Result<bool, TrappableError<ErrorCode>>
fn ipv6_only( &mut self, this: Resource<TcpSocket>, ) -> Result<bool, TrappableError<ErrorCode>>
Whether IPv4 compatibility (dual-stack) mode is disabled or not. Read more
fn set_ipv6_only( &mut self, this: Resource<TcpSocket>, value: bool, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn set_listen_backlog_size(
&mut self,
this: Resource<TcpSocket>,
value: u64,
) -> Result<(), TrappableError<ErrorCode>>
fn set_listen_backlog_size( &mut self, this: Resource<TcpSocket>, value: u64, ) -> Result<(), TrappableError<ErrorCode>>
Hints the desired listen queue size. Implementations are free to ignore this. Read more
Source§fn keep_alive_enabled(
&mut self,
this: Resource<TcpSocket>,
) -> Result<bool, TrappableError<ErrorCode>>
fn keep_alive_enabled( &mut self, this: Resource<TcpSocket>, ) -> Result<bool, TrappableError<ErrorCode>>
Enables or disables keepalive. Read more
fn set_keep_alive_enabled( &mut self, this: Resource<TcpSocket>, value: bool, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn keep_alive_idle_time(
&mut self,
this: Resource<TcpSocket>,
) -> Result<u64, TrappableError<ErrorCode>>
fn keep_alive_idle_time( &mut self, this: Resource<TcpSocket>, ) -> Result<u64, TrappableError<ErrorCode>>
Amount of time the connection has to be idle before TCP starts sending keepalive packets. Read more
fn set_keep_alive_idle_time( &mut self, this: Resource<TcpSocket>, value: u64, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn keep_alive_interval(
&mut self,
this: Resource<TcpSocket>,
) -> Result<u64, TrappableError<ErrorCode>>
fn keep_alive_interval( &mut self, this: Resource<TcpSocket>, ) -> Result<u64, TrappableError<ErrorCode>>
The time between keepalive packets. Read more
fn set_keep_alive_interval( &mut self, this: Resource<TcpSocket>, value: u64, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn keep_alive_count(
&mut self,
this: Resource<TcpSocket>,
) -> Result<u32, TrappableError<ErrorCode>>
fn keep_alive_count( &mut self, this: Resource<TcpSocket>, ) -> Result<u32, TrappableError<ErrorCode>>
The maximum amount of keepalive packets TCP should send before aborting the connection. Read more
fn set_keep_alive_count( &mut self, this: Resource<TcpSocket>, value: u32, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn hop_limit(
&mut self,
this: Resource<TcpSocket>,
) -> Result<u8, TrappableError<ErrorCode>>
fn hop_limit( &mut self, this: Resource<TcpSocket>, ) -> Result<u8, TrappableError<ErrorCode>>
Equivalent to the IP_TTL & IPV6_UNICAST_HOPS socket options. Read more
fn set_hop_limit( &mut self, this: Resource<TcpSocket>, value: u8, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn receive_buffer_size(
&mut self,
this: Resource<TcpSocket>,
) -> Result<u64, TrappableError<ErrorCode>>
fn receive_buffer_size( &mut self, this: Resource<TcpSocket>, ) -> Result<u64, TrappableError<ErrorCode>>
The kernel buffer space reserved for sends/receives on this socket. Read more
fn set_receive_buffer_size( &mut self, this: Resource<TcpSocket>, value: u64, ) -> Result<(), TrappableError<ErrorCode>>
fn send_buffer_size( &mut self, this: Resource<TcpSocket>, ) -> Result<u64, TrappableError<ErrorCode>>
fn set_send_buffer_size( &mut self, this: Resource<TcpSocket>, value: u64, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn subscribe(
&mut self,
this: Resource<TcpSocket>,
) -> Result<Resource<Pollable>, Error>
fn subscribe( &mut self, this: Resource<TcpSocket>, ) -> Result<Resource<Pollable>, Error>
Create a
pollable which will resolve once the socket is ready for I/O. Read moreSource§fn shutdown(
&mut self,
this: Resource<TcpSocket>,
shutdown_type: ShutdownType,
) -> Result<(), TrappableError<ErrorCode>>
fn shutdown( &mut self, this: Resource<TcpSocket>, shutdown_type: ShutdownType, ) -> Result<(), TrappableError<ErrorCode>>
Initiate a graceful shutdown. Read more
fn drop(&mut self, this: Resource<TcpSocket>) -> Result<(), Error>
Source§impl<T> HostTerminalInput for Twhere
T: WasiView,
impl<T> HostTerminalInput for Twhere
T: WasiView,
Source§impl<T> HostTerminalOutput for Twhere
T: WasiView,
impl<T> HostTerminalOutput for Twhere
T: WasiView,
Source§impl<T> HostUdpSocket for Twhere
T: WasiView,
impl<T> HostUdpSocket for Twhere
T: WasiView,
Source§fn start_bind(
&mut self,
this: Resource<UdpSocket>,
network: Resource<Network>,
local_address: IpSocketAddress,
) -> Result<(), TrappableError<ErrorCode>>
fn start_bind( &mut self, this: Resource<UdpSocket>, network: Resource<Network>, local_address: IpSocketAddress, ) -> Result<(), TrappableError<ErrorCode>>
Bind the socket to a specific network on the provided IP address and port. Read more
fn finish_bind( &mut self, this: Resource<UdpSocket>, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn stream(
&mut self,
this: Resource<UdpSocket>,
remote_address: Option<IpSocketAddress>,
) -> Result<(Resource<IncomingDatagramStream>, Resource<OutgoingDatagramStream>), TrappableError<ErrorCode>>
fn stream( &mut self, this: Resource<UdpSocket>, remote_address: Option<IpSocketAddress>, ) -> Result<(Resource<IncomingDatagramStream>, Resource<OutgoingDatagramStream>), TrappableError<ErrorCode>>
Set up inbound & outbound communication channels, optionally to a specific peer. Read more
Source§fn local_address(
&mut self,
this: Resource<UdpSocket>,
) -> Result<IpSocketAddress, TrappableError<ErrorCode>>
fn local_address( &mut self, this: Resource<UdpSocket>, ) -> Result<IpSocketAddress, TrappableError<ErrorCode>>
Get the current bound address. Read more
Source§fn remote_address(
&mut self,
this: Resource<UdpSocket>,
) -> Result<IpSocketAddress, TrappableError<ErrorCode>>
fn remote_address( &mut self, this: Resource<UdpSocket>, ) -> Result<IpSocketAddress, TrappableError<ErrorCode>>
Get the address the socket is currently streaming to. Read more
Source§fn address_family(
&mut self,
this: Resource<UdpSocket>,
) -> Result<IpAddressFamily, Error>
fn address_family( &mut self, this: Resource<UdpSocket>, ) -> Result<IpAddressFamily, Error>
Whether this is a IPv4 or IPv6 socket. Read more
Source§fn ipv6_only(
&mut self,
this: Resource<UdpSocket>,
) -> Result<bool, TrappableError<ErrorCode>>
fn ipv6_only( &mut self, this: Resource<UdpSocket>, ) -> Result<bool, TrappableError<ErrorCode>>
Whether IPv4 compatibility (dual-stack) mode is disabled or not. Read more
fn set_ipv6_only( &mut self, this: Resource<UdpSocket>, value: bool, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn unicast_hop_limit(
&mut self,
this: Resource<UdpSocket>,
) -> Result<u8, TrappableError<ErrorCode>>
fn unicast_hop_limit( &mut self, this: Resource<UdpSocket>, ) -> Result<u8, TrappableError<ErrorCode>>
Equivalent to the IP_TTL & IPV6_UNICAST_HOPS socket options. Read more
fn set_unicast_hop_limit( &mut self, this: Resource<UdpSocket>, value: u8, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn receive_buffer_size(
&mut self,
this: Resource<UdpSocket>,
) -> Result<u64, TrappableError<ErrorCode>>
fn receive_buffer_size( &mut self, this: Resource<UdpSocket>, ) -> Result<u64, TrappableError<ErrorCode>>
The kernel buffer space reserved for sends/receives on this socket. Read more
fn set_receive_buffer_size( &mut self, this: Resource<UdpSocket>, value: u64, ) -> Result<(), TrappableError<ErrorCode>>
fn send_buffer_size( &mut self, this: Resource<UdpSocket>, ) -> Result<u64, TrappableError<ErrorCode>>
fn set_send_buffer_size( &mut self, this: Resource<UdpSocket>, value: u64, ) -> Result<(), TrappableError<ErrorCode>>
Source§fn subscribe(
&mut self,
this: Resource<UdpSocket>,
) -> Result<Resource<Pollable>, Error>
fn subscribe( &mut self, this: Resource<UdpSocket>, ) -> Result<Resource<Pollable>, Error>
Create a
pollable which will resolve once the socket is ready for I/O. Read morefn drop(&mut self, this: Resource<UdpSocket>) -> Result<(), Error>
Source§impl<T> Instrument for T
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if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
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