pub struct PeerId { /* private fields */ }Expand description
Identifier of a peer of the network.
The data is a CIDv0 compatible multihash of the protobuf encoded public key of the peer as specified in specs/peer-ids.
Implementations§
source§impl PeerId
impl PeerId
sourcepub fn from_public_key(key: &PublicKey) -> PeerId
pub fn from_public_key(key: &PublicKey) -> PeerId
Builds a PeerId from a public key.
sourcepub fn from_bytes(data: &[u8]) -> Result<PeerId, ParseError>
pub fn from_bytes(data: &[u8]) -> Result<PeerId, ParseError>
Parses a PeerId from bytes.
sourcepub fn from_multihash(multihash: Multihash<64>) -> Result<PeerId, Multihash<64>>
pub fn from_multihash(multihash: Multihash<64>) -> Result<PeerId, Multihash<64>>
Tries to turn a Multihash into a PeerId.
If the multihash does not use a valid hashing algorithm for peer IDs,
or the hash value does not satisfy the constraints for a hashed
peer ID, it is returned as an Err.
Trait Implementations§
source§impl Ord for PeerId
impl Ord for PeerId
source§impl PartialOrd for PeerId
impl PartialOrd for PeerId
impl Copy for PeerId
impl Eq for PeerId
impl StructuralPartialEq for PeerId
Auto Trait Implementations§
impl Freeze for PeerId
impl RefUnwindSafe for PeerId
impl Send for PeerId
impl Sync for PeerId
impl Unpin for PeerId
impl UnwindSafe for PeerId
Blanket Implementations§
source§impl<T> AnyDebug for T
impl<T> AnyDebug for T
source§fn as_any_ref(&self) -> &(dyn Any + 'static)
fn as_any_ref(&self) -> &(dyn Any + 'static)
Returns a reference to the underlying type as
Any.source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit)source§impl<Q, K> Comparable<K> for Q
impl<Q, K> Comparable<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.source§impl<T> FmtForward for T
impl<T> FmtForward for T
source§fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,
fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,
Causes
self to use its Binary implementation when Debug-formatted.source§fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,
fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,
Causes
self to use its Display implementation when
Debug-formatted.source§fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,
fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,
Causes
self to use its LowerExp implementation when
Debug-formatted.source§fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,
fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,
Causes
self to use its LowerHex implementation when
Debug-formatted.source§fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,
fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,
Causes
self to use its Octal implementation when Debug-formatted.source§fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,
fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,
Causes
self to use its Pointer implementation when
Debug-formatted.source§fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,
fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,
Causes
self to use its UpperExp implementation when
Debug-formatted.source§fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,
fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,
Causes
self to use its UpperHex implementation when
Debug-formatted.source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moresource§impl<S> IteratorOverTable for S
impl<S> IteratorOverTable for S
source§fn iter_all_keys<M>(
&self,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<<M as Mappable>::OwnedKey, Error>>where
M: Mappable,
Self: IterableTable<M>,
fn iter_all_keys<M>(
&self,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<<M as Mappable>::OwnedKey, Error>>where
M: Mappable,
Self: IterableTable<M>,
Returns an iterator over the all keys in the table.
source§fn iter_all_by_prefix_keys<M, P>(
&self,
prefix: Option<P>,
) -> BoxedIter<'_, Result<<M as Mappable>::OwnedKey, Error>>
fn iter_all_by_prefix_keys<M, P>( &self, prefix: Option<P>, ) -> BoxedIter<'_, Result<<M as Mappable>::OwnedKey, Error>>
Returns an iterator over the all keys in the table with the specified prefix.
source§fn iter_all_by_start_keys<M>(
&self,
start: Option<&<M as Mappable>::Key>,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<<M as Mappable>::OwnedKey, Error>>where
M: Mappable,
Self: IterableTable<M>,
fn iter_all_by_start_keys<M>(
&self,
start: Option<&<M as Mappable>::Key>,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<<M as Mappable>::OwnedKey, Error>>where
M: Mappable,
Self: IterableTable<M>,
Returns an iterator over the all keys in the table after a specific start key.
source§fn iter_all_filtered_keys<M, P>(
&self,
prefix: Option<P>,
start: Option<&<M as Mappable>::Key>,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<<M as Mappable>::OwnedKey, Error>>
fn iter_all_filtered_keys<M, P>( &self, prefix: Option<P>, start: Option<&<M as Mappable>::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<<M as Mappable>::OwnedKey, Error>>
Returns an iterator over the all keys in the table with a prefix after a specific start key.
source§fn iter_all<M>(
&self,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<(<M as Mappable>::OwnedKey, <M as Mappable>::OwnedValue), Error>>where
M: Mappable,
Self: IterableTable<M>,
fn iter_all<M>(
&self,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<(<M as Mappable>::OwnedKey, <M as Mappable>::OwnedValue), Error>>where
M: Mappable,
Self: IterableTable<M>,
Returns an iterator over the all entries in the table.
source§fn iter_all_by_prefix<M, P>(
&self,
prefix: Option<P>,
) -> BoxedIter<'_, Result<(<M as Mappable>::OwnedKey, <M as Mappable>::OwnedValue), Error>>
fn iter_all_by_prefix<M, P>( &self, prefix: Option<P>, ) -> BoxedIter<'_, Result<(<M as Mappable>::OwnedKey, <M as Mappable>::OwnedValue), Error>>
Returns an iterator over the all entries in the table with the specified prefix.
source§fn iter_all_by_start<M>(
&self,
start: Option<&<M as Mappable>::Key>,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<(<M as Mappable>::OwnedKey, <M as Mappable>::OwnedValue), Error>>where
M: Mappable,
Self: IterableTable<M>,
fn iter_all_by_start<M>(
&self,
start: Option<&<M as Mappable>::Key>,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<(<M as Mappable>::OwnedKey, <M as Mappable>::OwnedValue), Error>>where
M: Mappable,
Self: IterableTable<M>,
Returns an iterator over the all entries in the table after a specific start key.
source§fn iter_all_filtered<M, P>(
&self,
prefix: Option<P>,
start: Option<&<M as Mappable>::Key>,
direction: Option<IterDirection>,
) -> BoxedIter<'_, Result<(<M as Mappable>::OwnedKey, <M as Mappable>::OwnedValue), Error>>
fn iter_all_filtered<M, P>( &self, prefix: Option<P>, start: Option<&<M as Mappable>::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<(<M as Mappable>::OwnedKey, <M as Mappable>::OwnedValue), Error>>
Returns an iterator over the all entries in the table with a prefix after a specific start key.
source§impl<T> Pipe for Twhere
T: ?Sized,
impl<T> Pipe for Twhere
T: ?Sized,
source§fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
Self: Sized,
fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
Self: Sized,
Pipes by value. This is generally the method you want to use. Read more
source§fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,
fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,
Borrows
self and passes that borrow into the pipe function. Read moresource§fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,
fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,
Mutably borrows
self and passes that borrow into the pipe function. Read moresource§fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
source§fn pipe_borrow_mut<'a, B, R>(
&'a mut self,
func: impl FnOnce(&'a mut B) -> R,
) -> R
fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R, ) -> R
source§fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
Borrows
self, then passes self.as_ref() into the pipe function.source§fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
Mutably borrows
self, then passes self.as_mut() into the pipe
function.source§fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
Borrows
self, then passes self.deref() into the pipe function.source§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<T> StorageAsMut for T
impl<T> StorageAsMut for T
fn storage<Type>(&mut self) -> StorageMut<'_, Self, Type>where
Type: Mappable,
fn storage_as_mut<Type>(&mut self) -> StorageMut<'_, Self, Type>where
Type: Mappable,
source§impl<T> StorageAsRef for T
impl<T> StorageAsRef for T
fn storage<Type>(&self) -> StorageRef<'_, Self, Type>where
Type: Mappable,
fn storage_as_ref<Type>(&self) -> StorageRef<'_, Self, Type>where
Type: Mappable,
source§impl<T> Tap for T
impl<T> Tap for T
source§fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
Immutable access to the
Borrow<B> of a value. Read moresource§fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
Mutable access to the
BorrowMut<B> of a value. Read moresource§fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
Immutable access to the
AsRef<R> view of a value. Read moresource§fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
Mutable access to the
AsMut<R> view of a value. Read moresource§fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
Immutable access to the
Deref::Target of a value. Read moresource§fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
Mutable access to the
Deref::Target of a value. Read moresource§fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self
Calls
.tap() only in debug builds, and is erased in release builds.source§fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self
Calls
.tap_mut() only in debug builds, and is erased in release
builds.source§fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
Calls
.tap_borrow() only in debug builds, and is erased in release
builds.source§fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
Calls
.tap_borrow_mut() only in debug builds, and is erased in release
builds.source§fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
Calls
.tap_ref() only in debug builds, and is erased in release
builds.source§fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
Calls
.tap_ref_mut() only in debug builds, and is erased in release
builds.source§fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
Calls
.tap_deref() only in debug builds, and is erased in release
builds.