Struct lzw::Encoder[−][src]

pub struct Encoder<W: BitWriter> { /* fields omitted */ }

Expand description

LZW encoder using the algorithm of GIF files.

Implementations

impl<W: BitWriter> Encoder<W>

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pub fn new(w: W, min_code_size: u8) -> Result<Encoder<W>>

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Creates a new LZW encoder.

Note: If min_code_size < 8 then Self::encode_bytes might panic when the supplied data containts values that exceed 1 << min_code_size.

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

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Compresses bytes and writes the result into the writer.

Panics

This function might panic if any of the input bytes exceeds 1 << min_code_size. This cannot happen if min_code_size >= 8.

Trait Implementations

impl<W: BitWriter> Drop for Encoder<W>

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fn drop(&mut self)

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Executes the destructor for this type. Read more

Auto Trait Implementations

impl<W> RefUnwindSafe for Encoder<W> where
W: RefUnwindSafe,

impl<W> Send for Encoder<W> where
W: Send,

impl<W> Sync for Encoder<W> where
W: Sync,

impl<W> Unpin for Encoder<W> where
W: Unpin,

impl<W> UnwindSafe for Encoder<W> where
W: UnwindSafe,

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

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Gets the TypeId of self. Read more

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

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pub fn borrow(&self) -> &T

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Immutably borrows from an owned value. Read more

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

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

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Mutably borrows from an owned value. Read more

impl<T> From<T> for T

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pub fn from(t: T) -> T

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Performs the conversion.

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

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pub fn into(self) -> U

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Performs the conversion.

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

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type Error = Infallible

The type returned in the event of a conversion error.

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

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Performs the conversion.

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

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type Error = >::Error

The type returned in the event of a conversion error.

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

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Performs the conversion.

Struct lzw::Encoder[−][src]

Implementations

impl<W: BitWriter> Encoder<W>

pub fn new(w: W, min_code_size: u8) -> Result<Encoder<W>>

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

Panics

Trait Implementations

impl<W: BitWriter> Drop for Encoder<W>

fn drop(&mut self)

Auto Trait Implementations

impl<W> RefUnwindSafe for Encoder<W> where
W: RefUnwindSafe,

impl<W> Send for Encoder<W> where
W: Send,

impl<W> Sync for Encoder<W> where
W: Sync,

impl<W> Unpin for Encoder<W> where
W: Unpin,

impl<W> UnwindSafe for Encoder<W> where
W: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

pub 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

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

Struct lzw::Encoder[−][src]

Implementations

impl<W: BitWriter> Encoder<W>

pub fn new(w: W, min_code_size: u8) -> Result<Encoder<W>>

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

Panics

Trait Implementations

impl<W: BitWriter> Drop for Encoder<W>

fn drop(&mut self)

Auto Trait Implementations

impl<W> RefUnwindSafe for Encoder<W> where W: RefUnwindSafe,

impl<W> Send for Encoder<W> where W: Send,

impl<W> Sync for Encoder<W> where W: Sync,

impl<W> Unpin for Encoder<W> where W: Unpin,

impl<W> UnwindSafe for Encoder<W> where W: UnwindSafe,

Blanket Implementations

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

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

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

type Error = Infallible

pub 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

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

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

impl<W> RefUnwindSafe for Encoder<W> where
W: RefUnwindSafe,

impl<W> Send for Encoder<W> where
W: Send,

impl<W> Sync for Encoder<W> where
W: Sync,

impl<W> Unpin for Encoder<W> where
W: Unpin,

impl<W> UnwindSafe for Encoder<W> where
W: UnwindSafe,

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

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