Struct wasm_encoder::ComponentImportSection

pub struct ComponentImportSection { /* private fields */ }

An encoder for the import section of WebAssembly components.

Example

use wasm_encoder::{Component, ComponentImportSection};

let mut imports = ComponentImportSection::new();
imports.import("f", 0);

let mut component = Component::new();
component.section(&imports);

let bytes = component.finish();

Implementations

impl ComponentImportSection

pub fn new() -> Self

Create a new component import section encoder.

pub fn len(&self) -> u32

The number of imports in the section.

pub fn is_empty(&self) -> bool

Determines if the section is empty.

pub fn import(&mut self, name: &str, ty: u32) -> &mut Self

Define an import in the component import section.

Trait Implementations

impl Clone for ComponentImportSection

fn clone(&self) -> ComponentImportSection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ComponentSection for ComponentImportSection

fn id(&self) -> u8

Gets the section’s identifier.

fn encode<S>(&self, sink: &mut S) where
    S: Extend<u8>, 

Write this section’s header and data into the given sink.

impl Debug for ComponentImportSection

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

Formats the value using the given formatter.

impl Default for ComponentImportSection

fn default() -> ComponentImportSection

Returns the “default value” for a type.