Struct BinaryPackage

pub struct BinaryPackage {
    pub id: PackageId,
    pub package_ids: Vec<PackageId>,
    pub when_cached: Option<u128>,
    pub entrypoint_cmd: Option<String>,
    pub hash: OnceCell<ModuleHash>,
    pub webc_fs: Arc<dyn FileSystem + Send + Sync>,
    pub commands: Vec<BinaryPackageCommand>,
    pub uses: Vec<String>,
    pub file_system_memory_footprint: u64,
    pub additional_host_mapped_directories: Vec<MappedDirectory>,
}

A WebAssembly package that has been loaded into memory.

Fields

id: PackageId

package_ids: Vec<PackageId>

Includes the ids of all the packages in the tree

when_cached: Option<u128>

entrypoint_cmd: Option<String>

The name of the BinaryPackageCommand which is this package’s entrypoint.

hash: OnceCell<ModuleHash>

webc_fs: Arc<dyn FileSystem + Send + Sync>

commands: Vec<BinaryPackageCommand>

uses: Vec<String>

file_system_memory_footprint: u64

additional_host_mapped_directories: Vec<MappedDirectory>

Implementations

impl BinaryPackage

pub async fn from_dir( dir: &Path, rt: &(dyn Runtime + Send + Sync), ) -> Result<Self, Error>

pub async fn from_webc( container: &Container, rt: &(dyn Runtime + Send + Sync), ) -> Result<Self, Error>

Load a webc::Container and all its dependencies into a BinaryPackage.

pub async fn from_registry( specifier: &PackageSource, runtime: &(dyn Runtime + Send + Sync), ) -> Result<Self, Error>

Load a BinaryPackage and all its dependencies from a registry.

pub fn get_command(&self, name: &str) -> Option<&BinaryPackageCommand>

pub fn get_entrypoint_command(&self) -> Option<&BinaryPackageCommand>

Resolve the entrypoint command name to a BinaryPackageCommand.

pub fn entrypoint_bytes(&self) -> Option<&[u8]>

👎Deprecated since 0.22.0: Use BinaryPackage::get_entrypoint_cmd instead

Get the bytes for the entrypoint command.

pub fn hash(&self) -> ModuleHash

Get a hash for this binary package.

Usually the hash of the entrypoint.

pub fn infer_entrypoint(&self) -> Result<&str, Error>

Trait Implementations

impl Clone for BinaryPackage

fn clone(&self) -> BinaryPackage

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BinaryPackage

fn fmt(&self, __f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.