Struct cranelift_wasm::wasmparser::ElementItemsReader

pub struct ElementItemsReader<'a> { /* private fields */ }

A reader for element items in an element segment.

Implementations

impl<'a> ElementItemsReader<'a>

pub fn new(
    data: &[u8],
    offset: usize,
    exprs: bool
) -> Result<ElementItemsReader<'_>, BinaryReaderError>

Constructs a new ElementItemsReader for the given data and offset.

pub fn original_position(&self) -> usize

Gets the original position of the reader.

pub fn get_count(&self) -> u32

Gets the count of element items in the segment.

pub fn uses_exprs(&self) -> bool

Whether or not initialization expressions are used.

pub fn read(&mut self) -> Result<ElementItem<'a>, BinaryReaderError>

Reads an element item from the segment.

Trait Implementations

impl<'a> IntoIterator for ElementItemsReader<'a>

type Item = Result<ElementItem<'a>, BinaryReaderError>

The type of the elements being iterated over.

type IntoIter = ElementItemsIterator<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <ElementItemsReader<'a> as IntoIterator>::IntoIter

Creates an iterator from a value.