Enum jpeg_encoder::SamplingFactor[−][src]

#[repr(u8)]
pub enum SamplingFactor {
Show variants    F_1_1,
    F_2_1,
    F_1_2,
    F_2_2,
    F_4_1,
    F_4_2,
    F_1_4,
    F_2_4,
    R_4_4_4,
    R_4_4_0,
    R_4_4_1,
    R_4_2_2,
    R_4_2_0,
    R_4_2_1,
    R_4_1_1,
    R_4_1_0,
}

Sampling factors for chroma subsampling

Warning

Sampling factor of 4 are not supported by all decoders or applications

Variants

F_1_1

F_2_1

F_1_2

F_2_2

F_4_1

F_4_2

F_1_4

F_2_4

R_4_4_4

Alias for F_1_1

R_4_4_0

Alias for F_1_2

R_4_4_1

Alias for F_1_4

R_4_2_2

Alias for F_2_1

R_4_2_0

Alias for F_2_2

R_4_2_1

Alias for F_2_4

R_4_1_1

Alias for F_4_1

R_4_1_0

Alias for F_4_2

Implementations

`impl SamplingFactor`[src]

`pub fn from_factors(horizontal: u8, vertical: u8) -> Option<SamplingFactor>`[src]

Get variant for supplied factors or None if not supported

Trait Implementations

`impl Clone for SamplingFactor`[src]

`fn clone(&self) -> SamplingFactor`[src]

`pub fn clone_from(&mut self, source: &Self)`1.0.0 [src]

`impl Copy for SamplingFactor`[src]

`impl Debug for SamplingFactor`[src]

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

`impl Eq for SamplingFactor`[src]

`impl PartialEq<SamplingFactor> for SamplingFactor`[src]

`fn eq(&self, other: &SamplingFactor) -> bool`[src]

`#[must_use] pub fn ne(&self, other: &Rhs) -> bool`1.0.0 [src]

`impl StructuralEq for SamplingFactor`[src]

`impl StructuralPartialEq for SamplingFactor`[src]

Auto Trait Implementations

`impl RefUnwindSafe for SamplingFactor`

`impl Send for SamplingFactor`

`impl Sync for SamplingFactor`

`impl Unpin for SamplingFactor`

`impl UnwindSafe for SamplingFactor`

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

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

`pub fn clone_into(&self, target: &mut T)`[src]

`impl<T, U> TryFrom 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>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

Enum jpeg_encoder::SamplingFactor⎘[−][src]

Sampling factors for chroma subsampling

Warning

Variants

Implementations

impl SamplingFactor[src]

pub fn from_factors(horizontal: u8, vertical: u8) -> Option<SamplingFactor>[src]

Trait Implementations

impl Clone for SamplingFactor[src]

fn clone(&self) -> SamplingFactor[src]

pub fn clone_from(&mut self, source: &Self)1.0.0[src]

impl Copy for SamplingFactor[src]

impl Debug for SamplingFactor[src]

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

impl Eq for SamplingFactor[src]

impl PartialEq<SamplingFactor> for SamplingFactor[src]

fn eq(&self, other: &SamplingFactor) -> bool[src]

#[must_use]pub fn ne(&self, other: &Rhs) -> bool1.0.0[src]

impl StructuralEq for SamplingFactor[src]

impl StructuralPartialEq for SamplingFactor[src]

Auto Trait Implementations

impl RefUnwindSafe for SamplingFactor

impl Send for SamplingFactor

impl Sync for SamplingFactor

impl Unpin for SamplingFactor

impl UnwindSafe for SamplingFactor

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

impl<T> ToOwned for T where T: Clone, [src]

type Owned = T

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

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

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

type Error = Infallible

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

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

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

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