Struct wasmtime_environ::wasm::wasmparser::FunctionSectionReader [−][src]
Implementations
impl<'a> FunctionSectionReader<'a>
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pub fn new(
data: &'a [u8],
offset: usize
) -> Result<FunctionSectionReader<'a>, BinaryReaderError>
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data: &'a [u8],
offset: usize
) -> Result<FunctionSectionReader<'a>, BinaryReaderError>
pub fn original_position(&self) -> usize
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pub fn get_count(&self) -> u32
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pub fn read(&mut self) -> Result<u32, BinaryReaderError>
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Reads function type index from the function section.
Examples
use wasmparser::FunctionSectionReader; let mut function_reader = FunctionSectionReader::new(data, 0).unwrap(); for _ in 0..function_reader.get_count() { let ty = function_reader.read().expect("function type index"); println!("Function type index: {}", ty); }
Trait Implementations
impl<'a> Clone for FunctionSectionReader<'a>
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pub fn clone(&self) -> FunctionSectionReader<'a>
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pub fn clone_from(&mut self, source: &Self)
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impl<'a> IntoIterator for FunctionSectionReader<'a>
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type Item = Result<u32, BinaryReaderError>
The type of the elements being iterated over.
type IntoIter = SectionIteratorLimited<FunctionSectionReader<'a>>
Which kind of iterator are we turning this into?
pub fn into_iter(self) -> <FunctionSectionReader<'a> as IntoIterator>::IntoIter
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impl<'a> SectionReader for FunctionSectionReader<'a>
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type Item = u32
pub fn read(
&mut self
) -> Result<<FunctionSectionReader<'a> as SectionReader>::Item, BinaryReaderError>
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&mut self
) -> Result<<FunctionSectionReader<'a> as SectionReader>::Item, BinaryReaderError>
pub fn eof(&self) -> bool
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pub fn original_position(&self) -> usize
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pub fn range(&self) -> Range
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pub fn ensure_end(&self) -> Result<(), BinaryReaderError>
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impl<'a> SectionWithLimitedItems for FunctionSectionReader<'a>
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Auto Trait Implementations
impl<'a> RefUnwindSafe for FunctionSectionReader<'a>
impl<'a> Send for FunctionSectionReader<'a>
impl<'a> Sync for FunctionSectionReader<'a>
impl<'a> Unpin for FunctionSectionReader<'a>
impl<'a> UnwindSafe for FunctionSectionReader<'a>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,