Struct wasm_encoder::NameMap

pub struct NameMap { /* private fields */ }

A map used to name items in a wasm module, organized by naming each individual index.

This is used in conjunction with NameSection::functions and simlar methods.

Implementations

impl NameMap

pub fn new() -> NameMap

Creates a new empty NameMap.

pub fn append(&mut self, idx: u32, name: &str)

Adds a an entry where the item at idx has the name specified.

Note that indices should be appended in ascending order of the index value. Each index may only be named once, but not all indices must be named (e.g. 0 foo; 1 bar; 7 qux is valid but 0 foo; 0 bar is not). Names do not have to be unique (e.g. 0 foo; 1 foo; 2 foo is valid).

pub fn is_empty(&self) -> bool

Returns whether no names have been added to this map.

Trait Implementations

impl Clone for NameMap

fn clone(&self) -> NameMap

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NameMap

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

Formats the value using the given formatter.

impl Default for NameMap

fn default() -> NameMap

Returns the “default value” for a type.

impl Encode for NameMap

fn encode(&self, sink: &mut Vec<u8>)

Encode the type into the given byte sink.