Struct wasmparser::DataSectionReader
source · pub struct DataSectionReader<'a> { /* private fields */ }
Implementations
sourceimpl<'a> DataSectionReader<'a>
impl<'a> DataSectionReader<'a>
pub fn new(data: &'a [u8], offset: usize) -> Result<DataSectionReader<'a>>
pub fn original_position(&self) -> usize
pub fn get_count(&self) -> u32
sourcepub fn read<'b>(&mut self) -> Result<Data<'b>>where
'a: 'b,
pub fn read<'b>(&mut self) -> Result<Data<'b>>where
'a: 'b,
Reads content of the data section.
Examples
use wasmparser::ModuleReader;
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("memory section");
let section = reader.read().expect("code section");
let section = reader.read().expect("data section");
let mut data_reader = section.get_data_section_reader().expect("data section reader");
for _ in 0..data_reader.get_count() {
let data = data_reader.read().expect("data");
println!("Data: {:?}", data);
let mut init_expr_reader = data.init_expr.get_binary_reader();
let op = init_expr_reader.read_operator().expect("op");
println!("Init const: {:?}", op);
}
Trait Implementations
sourceimpl<'a> IntoIterator for DataSectionReader<'a>
impl<'a> IntoIterator for DataSectionReader<'a>
type Item = Result<Data<'a>, BinaryReaderError>
type Item = Result<Data<'a>, BinaryReaderError>
The type of the elements being iterated over.
type IntoIter = SectionIteratorLimited<DataSectionReader<'a>>
type IntoIter = SectionIteratorLimited<DataSectionReader<'a>>
Which kind of iterator are we turning this into?
sourceimpl<'a> SectionReader for DataSectionReader<'a>
impl<'a> SectionReader for DataSectionReader<'a>
sourceimpl<'a> SectionWithLimitedItems for DataSectionReader<'a>
impl<'a> SectionWithLimitedItems for DataSectionReader<'a>
Auto Trait Implementations
impl<'a> RefUnwindSafe for DataSectionReader<'a>
impl<'a> Send for DataSectionReader<'a>
impl<'a> Sync for DataSectionReader<'a>
impl<'a> Unpin for DataSectionReader<'a>
impl<'a> UnwindSafe for DataSectionReader<'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