Struct webc::metadata::Manifest

pub struct Manifest {
    pub origin: Option<String>,
    pub use_map: IndexMap<String, UrlOrManifest>,
    pub package: IndexMap<String, Annotation>,
    pub atoms: IndexMap<String, Atom>,
    pub commands: IndexMap<String, Command>,
    pub bindings: Vec<Binding>,
    pub entrypoint: Option<String>,
}

Manifest of the file, see spec §2.3.1

Fields

origin: Option<String>

If this manifest was vendored from an external source, where did it originally come from? Necessary for vendoring dependencies.

use_map: IndexMap<String, UrlOrManifest>

Dependencies of this file (internal or external)

package: IndexMap<String, Annotation>

Package version, author, license, etc. information

atoms: IndexMap<String, Atom>

Atoms (executable files) in this container

commands: IndexMap<String, Command>

Commands that this container can execute (empty for library-only containers)

bindings: Vec<Binding>

Binding descriptions of this manifest

entrypoint: Option<String>

Entrypoint (default command) to lookup in self.commands when invoking wasmer run file.webc

Implementations

impl Manifest

pub fn package_annotation<T>(&self, name: &str) -> Result<Option<T>, Error>

where T: DeserializeOwned,

pub fn atom_signature(&self, atom_name: &str) -> Result<AtomSignature, Error>

impl Manifest

Well-known annotations.

pub fn wapm(&self) -> Result<Option<Wapm>, Error>

Get the package’s Wapm annotations stored at Wapm::KEY.

pub fn filesystem(&self) -> Result<Option<FileSystemMappings>, Error>

Use Get the package’s FileSystemMappings annotations stored at FileSystemMappings::KEY.

pub fn update_filesystem( &mut self, mapping: FileSystemMappings ) -> Result<(), Error>

Trait Implementations

impl Clone for Manifest

fn clone(&self) -> Manifest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Manifest

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

Formats the value using the given formatter.

impl Default for Manifest

fn default() -> Manifest

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Manifest

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Manifest

fn eq(&self, other: &Manifest) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Manifest

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Manifest