Enum CompressionAlgorithm

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#[repr(u8)]pub enum CompressionAlgorithm {
    Zstd = 0,
    Lz4 = 1,
}

Expand description

The compression algorithm used to compress the chunks.

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Zstd = 0

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Lz4 = 1

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impl CompressionAlgorithm

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pub fn decompressor(&self) -> Decompressor

Returns a decompressor that can decompress a chunk compressed with this compression algorithm.

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pub fn thread_local_decompressor(&self) -> ThreadLocalDecompressor

Returns a decompressor that can decompress a chunk compressed with this compression algorithm. Some decompressors require a large state object that is expensive to create but can be reused for many decompressions. A thread-local decompressor stores the state object in a thread-local variable.

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impl Clone for CompressionAlgorithm

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fn clone(&self) -> CompressionAlgorithm

Returns a duplicate of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for CompressionAlgorithm

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

Formats the value using the given formatter. Read more

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impl PartialEq for CompressionAlgorithm

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fn eq(&self, other: &CompressionAlgorithm) -> bool

Tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl TryFrom<u8> for CompressionAlgorithm

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type Error = ChunkedArchiveError

The type returned in the event of a conversion error.

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fn try_from( value: u8, ) -> Result<CompressionAlgorithm, <CompressionAlgorithm as TryFrom<u8>>::Error>

Performs the conversion.

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impl Copy for CompressionAlgorithm

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impl Eq for CompressionAlgorithm

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impl StructuralPartialEq for CompressionAlgorithm

Auto Trait Implementations§

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impl UnwindSafe for CompressionAlgorithm

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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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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