Enum miniz_oxide::deflate::core::CompressionStrategy

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#[repr(i32)]
pub enum CompressionStrategy {
    Default,
    Filtered,
    HuffmanOnly,
    RLE,
    Fixed,
}

Expand description

Strategy setting for compression.

The non-default settings offer some special-case compression variants.

Variants

`Default`

Don’t use any of the special strategies.

`Filtered`

Only use matches that are at least 5 bytes long.

`HuffmanOnly`

Don’t look for matches, only huffman encode the literals.

`RLE`

Only look for matches with a distance of 1, i.e do run-length encoding only.

`Fixed`

Only use static/fixed blocks. (Blocks using the default huffman codes specified in the deflate specification.)

Trait Implementations

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impl Clone for CompressionStrategy

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fn clone(&self) -> CompressionStrategy

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 CompressionStrategy

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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 Hash for CompressionStrategy

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<CompressionStrategy> for CompressionStrategy

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fn eq(&self, other: &CompressionStrategy) -> 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 StructuralPartialEq for CompressionStrategy

Auto Trait Implementations

impl RefUnwindSafe for CompressionStrategy

impl Send for CompressionStrategy

impl Sync for CompressionStrategy

impl Unpin for CompressionStrategy

impl UnwindSafe for CompressionStrategy

Blanket Implementations

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

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pub 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

pub 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

pub 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

pub 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

pub 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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pub fn to_owned(&self) -> T

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

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pub 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

pub 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

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

Performs the conversion.

Enum miniz_oxide::deflate::core::CompressionStrategy

Variants

Default

Filtered

HuffmanOnly

RLE

Fixed

Trait Implementations

impl Clone for CompressionStrategy

fn clone(&self) -> CompressionStrategy

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

impl Debug for CompressionStrategy

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

impl Hash for CompressionStrategy

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl PartialEq<CompressionStrategy> for CompressionStrategy

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

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

impl Copy for CompressionStrategy

impl Eq for CompressionStrategy

impl StructuralEq for CompressionStrategy

impl StructuralPartialEq for CompressionStrategy

Auto Trait Implementations

impl RefUnwindSafe for CompressionStrategy

impl Send for CompressionStrategy

impl Sync for CompressionStrategy

impl Unpin for CompressionStrategy

impl UnwindSafe for CompressionStrategy

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> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

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

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>

`Default`

`Filtered`

`HuffmanOnly`

`RLE`

`Fixed`

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

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>,