Struct Encoder

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pub struct Encoder<'a> { /* private fields */ }

Expand description

An encoder that compresses data using the Zstandard algorithm.

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impl Encoder<'static>

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pub fn new(level: i32) -> (Self, Receiver<Vec<u8>>)

Creates a new Encoder with the given compression level and returns a receiver for the compressed data.

The Encoder will compress data in chunks and send the compressed chunks over the returned mpsc::Receiver.

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pub async fn compress(&mut self, bytes: &[u8]) -> Result<(), Error>

Compresses the given bytes and sends the compressed data over the channel.

This method compresses the input data in chunks, using a thread-local buffer to store the compressed data. The compressed chunks are then sent over the channel to the receiver.

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pub async fn finish(self) -> Result<(), Error>

Flushes the encoder and sends any remaining compressed data over the channel.

This method should be called after all input data has been compressed to ensure that all compressed data is sent to the receiver.

Auto Trait Implementations§

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impl<'a> !UnwindSafe for Encoder<'a>

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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, D> Encode<Ambiguous1, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. Read more

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impl<T, D> Encode<Ambiguous2, D> for T
where D: ResourceDialect,

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unsafe fn encode( self, _encoder: &mut Encoder<'_, D>, _offset: usize, _depth: Depth, ) -> Result<(), Error>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID. 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 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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