Enum wasmtime_environ::wasmparser::ComponentAlias

pub enum ComponentAlias<'a> {
    InstanceExport {
        kind: ComponentExternalKind,
        instance_index: u32,
        name: &'a str,
    },
    CoreInstanceExport {
        kind: ExternalKind,
        instance_index: u32,
        name: &'a str,
    },
    Outer {
        kind: ComponentOuterAliasKind,
        count: u32,
        index: u32,
    },
}

Represents an alias in a WebAssembly component.

Variants

InstanceExport

Fields

kind: ComponentExternalKind

The alias kind.

instance_index: u32

The instance index.

name: &'a str

The export name.

The alias is to an export of a component instance.

CoreInstanceExport

Fields

kind: ExternalKind

The alias kind.

instance_index: u32

The instance index.

name: &'a str

The export name.

The alias is to an export of a module instance.

Outer

Fields

kind: ComponentOuterAliasKind

The alias kind.

count: u32

The outward count, starting at zero for the current component.

index: u32

The index of the item within the outer component.

The alias is to an outer item.

Trait Implementations

impl<'a> Clone for ComponentAlias<'a>

fn clone(&self) -> ComponentAlias<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ComponentAlias<'a>

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

Formats the value using the given formatter.

impl<'a> FromReader<'a> for ComponentAlias<'a>

fn from_reader( reader: &mut BinaryReader<'a> ) -> Result<ComponentAlias<'a>, BinaryReaderError>

Attempts to read Self from the provided binary reader, returning an error if it is unable to do so.