Enum wasmtime_environ::wasmparser::Chunk

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pub enum Chunk<'a> {
    NeedMoreData(u64),
    Parsed {
        consumed: usize,
        payload: Payload<'a>,
    },
}
Expand description

A successful return payload from Parser::parse.

On success one of two possible values can be returned, either that more data is needed to continue parsing or a chunk of the input was parsed, indicating how much of it was parsed.

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NeedMoreData(u64)

This can be returned at any time and indicates that more data is needed to proceed with parsing. Zero bytes were consumed from the input to Parser::parse. The usize value here is a hint as to how many more bytes are needed to continue parsing.

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Parsed

A chunk was successfully parsed.

Fields

§consumed: usize

This many bytes of the data input to Parser::parse were consumed to produce payload.

§payload: Payload<'a>

The value that we actually parsed.

Trait Implementations§

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impl<'a> Debug for Chunk<'a>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a> Freeze for Chunk<'a>

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impl<'a> RefUnwindSafe for Chunk<'a>

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impl<'a> Send for Chunk<'a>

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impl<'a> Sync for Chunk<'a>

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impl<'a> Unpin for Chunk<'a>

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impl<'a> UnwindSafe for Chunk<'a>

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.