Struct FontWeight

pub struct FontWeight(/* private fields */);

The weight of a font.

Implementations

impl FontWeight

Font weight names and numbers. See <https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-weight#common_weight_name_mapping>

pub const THIN: Self = _

Thin weight (100).

pub const EXTRALIGHT: Self = _

Extra light weight (200).

pub const LIGHT: Self = _

Light weight (300).

pub const REGULAR: Self = _

Regular weight (400).

pub const MEDIUM: Self = _

Medium weight (500).

pub const SEMIBOLD: Self = _

Semibold weight (600).

pub const BOLD: Self = _

Bold weight (700).

pub const EXTRABOLD: Self = _

Extrabold weight (800).

pub const BLACK: Self = _

Black weight (900).

pub fn from_number(weight: u16) -> Self

Create a font weight from a number between 100 and 900, clamping it if necessary.

pub fn to_number(self) -> u16

The number between 100 and 900.

pub fn thicken(self, delta: i16) -> Self

Add (or remove) weight, saturating at the boundaries of 100 and 900.

pub fn distance(self, other: Self) -> u16

The absolute number distance between this and another font weight.

Trait Implementations

impl Clone for FontWeight

fn clone(&self) -> FontWeight

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FontWeight

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

Formats the value using the given formatter.

impl Default for FontWeight

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for FontWeight

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Weight> for FontWeight

fn from(weight: Weight) -> Self

Converts to this type from the input type.

impl FromValue for FontWeight

fn from_value(value: Value) -> HintedStrResult<Self>

Try to cast the value into an instance of Self.

impl Hash for FontWeight

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

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 IntoValue for FontWeight

fn into_value(self) -> Value

Cast this type into a value.

impl Ord for FontWeight

fn cmp(&self, other: &FontWeight) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for FontWeight

fn eq(&self, other: &FontWeight) -> 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 PartialOrd for FontWeight

fn partial_cmp(&self, other: &FontWeight) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Reflect for FontWeight

fn input() -> CastInfo

Describe what can be cast into this value.

fn output() -> CastInfo

Describe what this value can be cast into.

fn castable(value: &Value) -> bool

Whether the given value can be converted to T.

fn error(found: &Value) -> HintedString

Produce an error message for an unacceptable value type.

impl Serialize for FontWeight

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 FontWeight

impl Eq for FontWeight

impl StructuralPartialEq for FontWeight