Struct wasmtime_environ::wasm::wasmparser::ProducersSectionReader [−][src]
Implementations
impl<'a> ProducersSectionReader<'a>
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pub fn new(
data: &'a [u8],
offset: usize
) -> Result<ProducersSectionReader<'a>, BinaryReaderError>
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data: &'a [u8],
offset: usize
) -> Result<ProducersSectionReader<'a>, BinaryReaderError>
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
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pub fn get_count(&self) -> u32
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pub fn read<'b>(&mut self) -> Result<ProducersField<'b>, BinaryReaderError> where
'a: 'b,
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'a: 'b,
Trait Implementations
impl<'a> IntoIterator for ProducersSectionReader<'a>
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type Item = Result<ProducersField<'a>, BinaryReaderError>
The type of the elements being iterated over.
type IntoIter = SectionIteratorLimited<ProducersSectionReader<'a>>
Which kind of iterator are we turning this into?
pub fn into_iter(self) -> <ProducersSectionReader<'a> as IntoIterator>::IntoIter
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impl<'a> SectionReader for ProducersSectionReader<'a>
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type Item = ProducersField<'a>
pub fn read(
&mut self
) -> Result<<ProducersSectionReader<'a> as SectionReader>::Item, BinaryReaderError>
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&mut self
) -> Result<<ProducersSectionReader<'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 ProducersSectionReader<'a>
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Auto Trait Implementations
impl<'a> RefUnwindSafe for ProducersSectionReader<'a>
impl<'a> Send for ProducersSectionReader<'a>
impl<'a> Sync for ProducersSectionReader<'a>
impl<'a> Unpin for ProducersSectionReader<'a>
impl<'a> UnwindSafe for ProducersSectionReader<'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, 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>,