Struct wasmparser::ProducersSectionReader

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

Methods

impl<'a> ProducersSectionReader<'a>

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

Creates reader for the producers section.

Examples

use wasmparser::{ProducersSectionReader, ProducersFieldValue, Result};
let mut reader = ProducersSectionReader::new(data, 0).expect("producers reader");
let field = reader.read().expect("producers field");
assert!(field.name == "language");
let mut values_reader = field.get_producer_field_values_reader().expect("values reader");
let value = values_reader.into_iter().collect::<Result<Vec<ProducersFieldValue>>>().expect("values");
assert!(value.len() == 2);
assert!(value[0].name == "wat" && value[0].version == "1");
assert!(value[1].name == "C" && value[1].version == "9.0");

pub fn original_position(&self) -> usize

pub fn get_count(&self) -> u32

pub fn read<'b>(&mut self) -> Result<ProducersField<'b>> where
    'a: 'b, 

Trait Implementations

impl<'a> SectionReader for ProducersSectionReader<'a>

type Item = ProducersField<'a>

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 ProducersSectionReader<'a>

fn get_count(&self) -> u32

impl<'a> IntoIterator for ProducersSectionReader<'a>

type Item = Result<ProducersField<'a>>

The type of the elements being iterated over.

type IntoIter = SectionIteratorLimited<ProducersSectionReader<'a>>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.