[−][src]Enum png::Compression
The type and strength of applied compression.
Variants
Default level
Fast minimal compression
Higher compression level
Best in this context isn't actually the highest possible level
the encoder can do, but is meant to emulate the Best
setting in the Flate2
library.
Trait Implementations
impl Clone for Compression
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fn clone(&self) -> Compression
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fn clone_from(&mut self, source: &Self)
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impl Debug for Compression
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impl From<Compression> for Compression
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fn from(c: Compression) -> Self
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impl From<Compression> for CompressionOptions
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fn from(c: Compression) -> Self
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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,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,