[−][src]Enum mtpng::ColorType
PNG color types.
Variants
Single brightness channel.
Red, green, and blue channels.
Single channel of palette indices.
Brightness and alpha channels.
Red, green, blue, and alpha channels.
Methods
impl ColorType
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pub fn is_depth_valid(self, depth: u8) -> bool
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Check if the given bit depth is valid for this color type.
See the PNG standard for valid types.
pub fn channels(self) -> usize
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Calculate the number of channels per pixel.
Trait Implementations
Auto Trait Implementations
impl Send for ColorType
impl Sync for ColorType
impl Unpin for ColorType
impl UnwindSafe for ColorType
impl RefUnwindSafe for ColorType
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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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> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Same<T> for T
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type Output = T
Should always be Self