Struct parquet::compression::SnappyCodec[−][src]

pub struct SnappyCodec { /* fields omitted */ }
Expand description

Codec for Snappy compression format.

Trait Implementations

impl Codec for SnappyCodec[src]

fn decompress(
    &mut self,
    input_buf: &[u8],
    output_buf: &mut Vec<u8>
) -> Result<usize>[src]

Decompresses data stored in slice input_buf and writes output to output_buf. Returns the total number of bytes written. Read more

fn compress(&mut self, input_buf: &[u8], output_buf: &mut Vec<u8>) -> Result<()>[src]

Compresses data stored in slice input_buf and writes the compressed result to output_buf. Note that you’ll need to call clear() before reusing the same output_buf across different compress calls. Read more

Auto Trait Implementations

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, 

pub fn vzip(self) -> V