Struct wasmparser::TypeSectionReader

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

Methods

impl<'a> TypeSectionReader<'a>

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

pub fn original_position(&self) -> usize

pub fn get_count(&self) -> u32

pub fn read(&mut self) -> Result<FuncType>

Reads content of the type section.

Examples

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

Trait Implementations

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

type Item = FuncType

fn read(&mut self) -> Result<Self::Item>

fn eof(&self) -> bool

fn original_position(&self) -> usize

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

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

fn get_count(&self) -> u32

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

type Item = Result<FuncType>

The type of the elements being iterated over.

type IntoIter = SectionIteratorLimited<TypeSectionReader<'a>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Implements iterator over the type section.

Examples

use wasmparser::ModuleReader;
use wasmparser::{Result, FuncType};
let mut reader = ModuleReader::new(data).expect("module reader");
let section = reader.read().expect("section");
let mut type_reader = section.get_type_section_reader().expect("type section reader");
for ty in type_reader {
    println!("Type {:?}", ty);
}