Struct wasmtime_environ::wasmparser::TagSectionReader

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

Implementations

impl<'a> TagSectionReader<'a>

pub fn new(
    data: &'a [u8],
    offset: usize
) -> Result<TagSectionReader<'a>, BinaryReaderError>

pub fn original_position(&self) -> usize

pub fn get_count(&self) -> u32

pub fn read(&mut self) -> Result<TagType, BinaryReaderError>

Reads content of the tag section.

Examples

use wasmparser::TagSectionReader;
let mut tag_reader = TagSectionReader::new(data, 0).unwrap();
for _ in 0..tag_reader.get_count() {
    let et = tag_reader.read().expect("tag_type");
    println!("Tag: {:?}", et);
}

Trait Implementations

impl<'a> Clone for TagSectionReader<'a>

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> IntoIterator for TagSectionReader<'a>

type Item = Result<TagType, BinaryReaderError>

The type of the elements being iterated over.

type IntoIter = SectionIteratorLimited<TagSectionReader<'a>>

Which kind of iterator are we turning this into?

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

Creates an iterator from a value.

impl<'a> SectionReader for TagSectionReader<'a>

type Item = TagType

fn read(
    &mut self
) -> Result<<TagSectionReader<'a> as SectionReader>::Item, BinaryReaderError>

fn eof(&self) -> bool

fn original_position(&self) -> usize

fn range(&self) -> Range

fn ensure_end(&self) -> Result<(), BinaryReaderError>

impl<'a> SectionWithLimitedItems for TagSectionReader<'a>

fn get_count(&self) -> u32