Struct webc::wasmer_package::Package

pub struct Package { /* private fields */ }

A Wasmer package that will be lazily loaded from disk.

Implementations

impl Package

pub fn from_tarball_file( path: impl AsRef<Path> ) -> Result<Self, WasmerPackageError>

Load a Package from a *.tar.gz file on disk.

Implementation Details

This will unpack the tarball to a temporary directory on disk and use memory-mapped files in order to reduce RAM usage.

pub fn from_tarball_file_with_strictness( path: impl AsRef<Path>, strictness: Strictness ) -> Result<Self, WasmerPackageError>

Load a Package from a *.tar.gz file on disk.

Implementation Details

This will unpack the tarball to a temporary directory on disk and use memory-mapped files in order to reduce RAM usage.

pub fn from_tarball(tarball: impl BufRead) -> Result<Self, WasmerPackageError>

Load a package from a *.tar.gz archive.

pub fn from_tarball_with_strictness( tarball: impl BufRead, strictness: Strictness ) -> Result<Self, WasmerPackageError>

Load a package from a *.tar.gz archive.

pub fn from_manifest( wasmer_toml: impl AsRef<Path> ) -> Result<Self, WasmerPackageError>

Load a package from a wasmer.toml manifest on disk.

pub fn from_manifest_with_strictness( wasmer_toml: impl AsRef<Path>, strictness: Strictness ) -> Result<Self, WasmerPackageError>

Load a package from a wasmer.toml manifest on disk.

pub fn manifest(&self) -> &WebcManifest

Get the WEBC manifest.

pub fn atoms(&self) -> &BTreeMap<String, OwnedBuffer>

Get all atoms in this package.

pub fn serialize(&self) -> Result<Bytes, Error>

Serialize the package to a *.webc v2 file, ignoring errors due to missing files.

pub fn metadata_volume(&self) -> Result<Volume, Error>

Get a volume containing the package’s metadata.

pub fn asset_volume(&self) -> Result<Volume, Error>

Get a volume containing the package’s assets.

Trait Implementations

impl Debug for Package

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

Formats the value using the given formatter.

impl From<Package> for Container

fn from(value: Package) -> Self

Converts to this type from the input type.