Enum NamedProfile 

#[non_exhaustive]
pub enum NamedProfile {
    Srgb,
    DisplayP3,
    Bt2020,
    Bt2020Pq,
    Bt2020Hlg,
    AdobeRgb,
    LinearSrgb,
}

Well-known color profiles that any CMS should recognize.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Srgb

sRGB (IEC 61966-2-1). The web and desktop default.

DisplayP3

Display P3 with sRGB transfer curve.

Bt2020

BT.2020 with BT.709 transfer (SDR wide gamut).

Bt2020Pq

BT.2020 with PQ transfer (HDR10, SMPTE ST 2084).

Bt2020Hlg

BT.2020 with HLG transfer (BT.2100 HLG).

AdobeRgb

Adobe RGB (1998). Used in print workflows.

LinearSrgb

Linear sRGB (sRGB primaries, gamma 1.0).

Implementations

impl NamedProfile

pub const fn from_cicp(cicp: Cicp) -> Option<NamedProfile>

Map CICP parameters to a well-known named profile.

Recognizes sRGB, Display P3, BT.2020 (SDR), BT.2100 PQ, and Linear sRGB. Returns None for unrecognized combinations.

pub const fn to_cicp(self) -> Option<Cicp>

Convert to CICP parameters, if a standard mapping exists.

pub const fn to_primaries_transfer(self) -> (ColorPrimaries, TransferFunction)

Decompose into primaries + transfer function.

pub const fn from_primaries_transfer( primaries: ColorPrimaries, transfer: TransferFunction, ) -> Option<NamedProfile>

Try to construct from a primaries + transfer pair.

Returns None for combinations that don’t have a named profile (e.g., Display P3 + PQ, or Adobe RGB + Linear).

Trait Implementations

impl Clone for NamedProfile

fn clone(&self) -> NamedProfile

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NamedProfile

impl Debug for NamedProfile

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

Formats the value using the given formatter.

impl Default for NamedProfile

fn default() -> NamedProfile

Returns the “default value” for a type.

impl Eq for NamedProfile

impl Hash for NamedProfile

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for NamedProfile

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for NamedProfile