Struct ColorSpaceSet 

pub struct ColorSpaceSet { /* private fields */ }

An ordered set of color spaces (names and aliases are unique, case insensitive).

Implementations

impl ColorSpaceSet

pub fn new() -> Self

An empty set.

pub fn num_color_spaces(&self) -> usize

Number of color spaces.

pub fn color_space_name_by_index(&self, index: usize) -> Option<&str>

Name of the color space at index.

pub fn color_space_by_index(&self, index: usize) -> Option<&ColorSpace>

Color space at index.

pub fn color_space(&self, name: &str) -> Option<&ColorSpace>

Color space by name or alias.

pub fn color_space_index(&self, name: &str) -> Option<usize>

Index of the color space by name or alias.

pub fn has_color_space(&self, name: &str) -> bool

True if a color space has this name or alias.

pub fn add_color_space(&mut self, cs: &ColorSpace) -> Result<()>

Add a copy of the color space, replacing a color space with the same name.

pub fn add_color_spaces(&mut self, other: &ColorSpaceSet) -> Result<()>

Add all the color spaces of another set.

pub fn remove_color_space(&mut self, name: &str)

Remove a color space by name (aliases are not considered).

pub fn remove_color_spaces(&mut self, other: &ColorSpaceSet)

Remove all the color spaces of another set.

pub fn clear_color_spaces(&mut self)

Remove all the color spaces.

pub fn iter(&self) -> impl Iterator<Item = &ColorSpace>

Iterate over the color spaces.

pub fn union(&self, other: &ColorSpaceSet) -> Result<ColorSpaceSet>

Union (operator||).

pub fn intersection(&self, other: &ColorSpaceSet) -> Result<ColorSpaceSet>

Intersection (operator&&): the color spaces of other present in self.

pub fn difference(&self, other: &ColorSpaceSet) -> Result<ColorSpaceSet>

Difference (operator-): the color spaces of self not in other.

Trait Implementations

impl Clone for ColorSpaceSet

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ColorSpaceSet

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

Formats the value using the given formatter.

impl Default for ColorSpaceSet

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ColorSpaceSet

fn eq(&self, other: &Self) -> bool

Only the names are compared.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.