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Reader

Struct Reader 

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pub struct Reader {
    pub inner: Mode,
    pub op: Op,
}

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§inner: Mode§op: Op

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impl Reader

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pub fn new(inner: impl Into<Mode>) -> Self

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pub fn with_buf( inner: ReadableStreamByobReader, internal_buf: ArrayBuffer, ) -> Self

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pub async fn read_into(&mut self, buf: &mut [u8]) -> Result<usize, ReadError>

Read from the stream into the given buffer, returning the number of bytes read.

Returns Ok(0) when the stream is closed and has no more data.

Consumes the leftovers of the chunks that did not fit into the buffers of the previous reads, and resolves the reads left pending by a dropped tokio::io::AsyncRead::poll_read.

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impl AsyncRead for Reader

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fn poll_read( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &mut ReadBuf<'_>, ) -> Poll<Result<()>>

Attempts to read from the AsyncRead into buf. Read more
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impl Debug for Reader

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl !RefUnwindSafe for Reader

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impl !Send for Reader

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impl !Sync for Reader

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impl Freeze for Reader

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impl Unpin for Reader

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impl UnsafeUnpin for Reader

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impl UnwindSafe for Reader

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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 = !

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.
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impl<S, T> Upcast<T> for S
where T: UpcastFrom<S> + ?Sized, S: ?Sized,

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fn upcast(&self) -> &T
where Self: ErasableGeneric, T: Sized + ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider ref type within the Wasm bindgen generics type system. Read more
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fn upcast_into(self) -> T
where Self: Sized + ErasableGeneric, T: Sized + ErasableGeneric<Repr = Self::Repr>,

Perform a zero-cost type-safe upcast to a wider type within the Wasm bindgen generics type system. Read more