Struct lcms2::PipelineRef

pub struct PipelineRef(_);

Pipelines are a convenient way to model complex operations on image data.

Each pipeline may contain an arbitrary number of stages. Each stage performs a single operation. Pipelines may be optimized to be executed on a certain format (8 bits, for example) and can be saved as LUTs in ICC profiles.

Methods

impl PipelineRef

pub fn cat(&mut self, append: &PipelineRef) -> bool

Appends pipeline given as argument at the end of this pipeline. Channel count must match.

pub fn stage_count(&self) -> usize

pub fn first_stage(&self) -> Option<&StageRef>

pub fn last_stage(&self) -> Option<&StageRef>

Important traits for StagesIter<'a>

impl<'a> Iterator for StagesIter<'a> type Item = &'a StageRef;

pub fn stages(&self) -> StagesIter

pub fn set_8bit(&mut self, on: bool) -> bool

pub fn input_channels(&self) -> usize

pub fn output_channels(&self) -> usize

pub fn eval<Value: FloatOrU16>(&self, input: &[Value], output: &mut [Value])

pub unsafe fn eval_unchecked<Value: FloatOrU16>(
    &self,
    input: &[Value],
    output: &mut [Value]
)

Trait Implementations

impl ToOwned for PipelineRef

type Owned = Pipeline

fn to_owned(&self) -> Pipeline

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning.

impl Borrow<PipelineRef> for Pipeline

fn borrow(&self) -> &PipelineRef

Immutably borrows from an owned value.

impl AsRef<PipelineRef> for Pipeline

fn as_ref(&self) -> &PipelineRef

Performs the conversion.

impl Debug for PipelineRef

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

Formats the value using the given formatter.