Enum ContrastPreference 

pub enum ContrastPreference {
    More,
    Less,
    Custom,
    NoPreference,
}

prefers-contrast value.

Variants

More

more.

Less

less.

Custom

custom.

NoPreference

no-preference.

Trait Implementations

impl Clone for ContrastPreference

fn clone(&self) -> ContrastPreference

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContrastPreference

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContrastPreference

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ContrastPreference

fn eq(&self, other: &ContrastPreference) -> 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 Serialize for ContrastPreference

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ContrastPreference

impl Eq for ContrastPreference

impl StructuralPartialEq for ContrastPreference