Struct wasmparser::ElementSectionReader
source · pub struct ElementSectionReader<'a> { /* private fields */ }
Implementations
sourceimpl<'a> ElementSectionReader<'a>
impl<'a> ElementSectionReader<'a>
pub fn new(data: &'a [u8], offset: usize) -> Result<ElementSectionReader<'a>>
pub fn original_position(&self) -> usize
pub fn get_count(&self) -> u32
sourcepub fn read<'b>(&mut self) -> Result<Element<'b>>where
'a: 'b,
pub fn read<'b>(&mut self) -> Result<Element<'b>>where
'a: 'b,
Reads content of the element section.
Examples
use wasmparser::ModuleReader;
use wasmparser::Result;
let mut reader = ModuleReader::new(data).expect("module reader");
let section = reader.read().expect("type section");
let section = reader.read().expect("function section");
let section = reader.read().expect("table section");
let section = reader.read().expect("element section");
let mut element_reader = section.get_element_section_reader().expect("element section reader");
for _ in 0..element_reader.get_count() {
let element = element_reader.read().expect("element");
println!("Element: {:?}", element);
let mut init_expr_reader = element.init_expr.get_binary_reader();
let op = init_expr_reader.read_operator().expect("op");
println!("Init const: {:?}", op);
let mut items_reader = element.items.get_items_reader().expect("items reader");
for _ in 0..items_reader.get_count() {
let item = items_reader.read().expect("item");
println!(" Item: {}", item);
}
}
Trait Implementations
sourceimpl<'a> IntoIterator for ElementSectionReader<'a>
impl<'a> IntoIterator for ElementSectionReader<'a>
type Item = Result<Element<'a>, BinaryReaderError>
type Item = Result<Element<'a>, BinaryReaderError>
The type of the elements being iterated over.
type IntoIter = SectionIteratorLimited<ElementSectionReader<'a>>
type IntoIter = SectionIteratorLimited<ElementSectionReader<'a>>
Which kind of iterator are we turning this into?
sourceimpl<'a> SectionReader for ElementSectionReader<'a>
impl<'a> SectionReader for ElementSectionReader<'a>
sourceimpl<'a> SectionWithLimitedItems for ElementSectionReader<'a>
impl<'a> SectionWithLimitedItems for ElementSectionReader<'a>
Auto Trait Implementations
impl<'a> RefUnwindSafe for ElementSectionReader<'a>
impl<'a> Send for ElementSectionReader<'a>
impl<'a> Sync for ElementSectionReader<'a>
impl<'a> Unpin for ElementSectionReader<'a>
impl<'a> UnwindSafe for ElementSectionReader<'a>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more