Enum fluvio_compression::Compression

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#[repr(i8)]
pub enum Compression {
    None,
    Gzip,
    Snappy,
    Lz4,
}

Expand description

The compression algorithm used to compress and decompress records in fluvio batches

Variants

`None`

`Gzip`

`Snappy`

`Lz4`

Implementations

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impl Compression

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pub fn compress(&self, src: &[u8 ]) -> Result<Vec<u8>, CompressionError>

Compress the given data, returning the compressed data

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pub fn uncompress(
&self,
src: &[u8 ]
) -> Result<Option<Vec<u8>>, CompressionError>

Uncompresss the given data, returning the uncompressed data if any compression was applied, otherwise returns None

Trait Implementations

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impl Clone for Compression

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fn clone(&self) -> Compression

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for Compression

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

Formats the value using the given formatter. Read more

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impl Default for Compression

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fn default() -> Self

Returns the “default value” for a type. Read more

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impl<'de> Deserialize<'de> for Compression

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fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl FromStr for Compression

type Err = CompressionError

The associated error which can be returned from parsing.

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fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type. Read more

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impl PartialEq<Compression> for Compression

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

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impl Serialize for Compression

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl TryFrom<i8> for Compression

type Error = CompressionError

The type returned in the event of a conversion error.

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fn try_from(v: i8) -> Result<Self, CompressionError>

Performs the conversion.

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impl Copy for Compression

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impl StructuralPartialEq for Compression

Auto Trait Implementations

impl RefUnwindSafe for Compression

impl Send for Compression

impl Sync for Compression

impl Unpin for Compression

impl UnwindSafe for Compression

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,

const: unstable · source

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,

const: unstable · source

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

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

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Enum fluvio_compression::Compression

Variants

None

Gzip

Snappy

Lz4

Implementations

impl Compression

pub fn compress(&self, src: &[u8]) -> Result<Vec<u8>, CompressionError>

pub fn uncompress( &self, src: &[u8]) -> Result<Option<Vec<u8>>, CompressionError>

Trait Implementations

impl Clone for Compression

fn clone(&self) -> Compression

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

impl Debug for Compression

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

impl Default for Compression

fn default() -> Self

impl<'de> Deserialize<'de> for Compression

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where __D: Deserializer<'de>,

impl FromStr for Compression

type Err = CompressionError

fn from_str(s: &str) -> Result<Self, Self::Err>

impl PartialEq<Compression> for Compression

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

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

impl Serialize for Compression

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where __S: Serializer,

impl TryFrom<i8> for Compression

type Error = CompressionError

fn try_from(v: i8) -> Result<Self, CompressionError>

impl Copy for Compression

impl StructuralPartialEq for Compression

Auto Trait Implementations

impl RefUnwindSafe for Compression

impl Send for Compression

impl Sync for Compression

impl Unpin for Compression

impl UnwindSafe for Compression

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

`None`

`Gzip`

`Snappy`

`Lz4`

pub fn compress(&self, src: &[u8 ]) -> Result<Vec<u8>, CompressionError>

pub fn uncompress(
&self,
src: &[u8 ]
) -> Result<Option<Vec<u8>>, CompressionError>

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
__D: Deserializer<'de>,

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
S: Serializer,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

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

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

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

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,