Struct lcms2::StageRef

pub struct StageRef(_);

A borrowed reference to a Stage.

Implementations

impl StageRef

pub fn input_channels(&self) -> usize

pub fn output_channels(&self) -> usize

pub fn stage_type(&self) -> StageSignature

Trait Implementations

impl AsMut<StageRef> for Stage

fn as_mut(&mut self) -> &mut StageRef

Performs the conversion.

impl AsRef<StageRef> for Stage

fn as_ref(&self) -> &StageRef

Performs the conversion.

impl Borrow<StageRef> for Stage

fn borrow(&self) -> &StageRef

Immutably borrows from an owned value.

impl BorrowMut<StageRef> for Stage

fn borrow_mut(&mut self) -> &mut StageRef

Mutably borrows from an owned value.

impl Debug for StageRef

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

Formats the value using the given formatter.

impl ForeignTypeRef for StageRef

type CType = Stage

The raw C type.

unsafe fn from_ptr<'a>(ptr: *mut Self::CType) -> &'a Self

Constructs a shared instance of this type from its raw type.

unsafe fn from_ptr_mut<'a>(ptr: *mut Self::CType) -> &'a mut Self

Constructs a mutable reference of this type from its raw type.

fn as_ptr(&self) -> *mut Self::CType

Returns a raw pointer to the wrapped value.