Struct wasmtime_environ::wasm::wasmparser::TypeSectionReader

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

Implementations

impl<'a> TypeSectionReader<'a>

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

pub fn original_position(&self) -> usize

pub fn get_count(&self) -> u32

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

Reads content of the type section.

Examples

use wasmparser::TypeSectionReader;
let mut type_reader = TypeSectionReader::new(data, 0).unwrap();
for _ in 0..type_reader.get_count() {
    let ty = type_reader.read().expect("type");
    println!("Type {:?}", ty);
}

Trait Implementations

impl<'a> Clone for TypeSectionReader<'a>

pub fn clone(&self) -> TypeSectionReader<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> IntoIterator for TypeSectionReader<'a>

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

Implements iterator over the type section.

Examples

use wasmparser::TypeSectionReader;
let mut type_reader = TypeSectionReader::new(data, 0).unwrap();
for ty in type_reader {
    println!("Type {:?}", ty);
}

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

The type of the elements being iterated over.

type IntoIter = SectionIteratorLimited<TypeSectionReader<'a>>

Which kind of iterator are we turning this into?

impl<'a> SectionReader for TypeSectionReader<'a>

type Item = TypeDef<'a>

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

pub fn eof(&self) -> bool

pub fn original_position(&self) -> usize

pub fn range(&self) -> Range

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

impl<'a> SectionWithLimitedItems for TypeSectionReader<'a>

pub fn get_count(&self) -> u32