Struct wasmparser::MemorySectionReader
source · [−]pub struct MemorySectionReader<'a> { /* private fields */ }
Expand description
A reader for the memory section of a WebAssembly module.
Implementations
sourceimpl<'a> MemorySectionReader<'a>
impl<'a> MemorySectionReader<'a>
sourcepub fn new(data: &'a [u8], offset: usize) -> Result<MemorySectionReader<'a>>
pub fn new(data: &'a [u8], offset: usize) -> Result<MemorySectionReader<'a>>
Constructs a new MemorySectionReader
for the given data and offset.
sourcepub fn original_position(&self) -> usize
pub fn original_position(&self) -> usize
Gets the original position of the section reader.
sourcepub fn read(&mut self) -> Result<MemoryType>
pub fn read(&mut self) -> Result<MemoryType>
Reads content of the memory section.
Examples
use wasmparser::MemorySectionReader;
let mut memory_reader = MemorySectionReader::new(data, 0).unwrap();
for _ in 0..memory_reader.get_count() {
let memory = memory_reader.read().expect("memory");
println!("Memory: {:?}", memory);
}
Trait Implementations
sourceimpl<'a> Clone for MemorySectionReader<'a>
impl<'a> Clone for MemorySectionReader<'a>
sourcefn clone(&self) -> MemorySectionReader<'a>
fn clone(&self) -> MemorySectionReader<'a>
Returns a copy of the value. Read more
1.0.0 · sourceconst fn clone_from(&mut self, source: &Self)
const fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl<'a> IntoIterator for MemorySectionReader<'a>
impl<'a> IntoIterator for MemorySectionReader<'a>
type Item = Result<MemoryType, BinaryReaderError>
type Item = Result<MemoryType, BinaryReaderError>
The type of the elements being iterated over.
type IntoIter = SectionIteratorLimited<MemorySectionReader<'a>>
type IntoIter = SectionIteratorLimited<MemorySectionReader<'a>>
Which kind of iterator are we turning this into?
sourceimpl<'a> SectionReader for MemorySectionReader<'a>
impl<'a> SectionReader for MemorySectionReader<'a>
type Item = MemoryType
type Item = MemoryType
The item returned by the reader.
sourcefn original_position(&self) -> usize
fn original_position(&self) -> usize
Gets the original position of the reader.
sourcefn ensure_end(&self) -> Result<()>
fn ensure_end(&self) -> Result<()>
Ensures the reader is at the end of the section. Read more
sourceimpl<'a> SectionWithLimitedItems for MemorySectionReader<'a>
impl<'a> SectionWithLimitedItems for MemorySectionReader<'a>
sourcefn into_iter_with_offsets(self) -> IntoIterWithOffsets<Self>ⓘNotable traits for IntoIterWithOffsets<R>impl<R> Iterator for IntoIterWithOffsets<R>where
R: SectionWithLimitedItems, type Item = Result<(usize, R::Item)>;
where
Self: Sized,
fn into_iter_with_offsets(self) -> IntoIterWithOffsets<Self>ⓘNotable traits for IntoIterWithOffsets<R>impl<R> Iterator for IntoIterWithOffsets<R>where
R: SectionWithLimitedItems, type Item = Result<(usize, R::Item)>;
where
Self: Sized,
R: SectionWithLimitedItems, type Item = Result<(usize, R::Item)>;
Returns an iterator over the items within this section where the offset
in the original section is provided with the item. Read more
Auto Trait Implementations
impl<'a> RefUnwindSafe for MemorySectionReader<'a>
impl<'a> Send for MemorySectionReader<'a>
impl<'a> Sync for MemorySectionReader<'a>
impl<'a> Unpin for MemorySectionReader<'a>
impl<'a> UnwindSafe for MemorySectionReader<'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