Struct FontMetrics 

pub struct FontMetrics {
    pub line_height: u32,
    pub ascent: u32,
    pub space_width: u32,
}

Font metrics the layout engine needs before it measures anything.

Fields

line_height: u32

Distance from one baseline to the next.

ascent: u32

Baseline offset from the top of the line box.

space_width: u32

Width of a space, used for the indent column’s minimum.

Trait Implementations

impl Clone for FontMetrics

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FontMetrics

impl Debug for FontMetrics

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

Formats the value using the given formatter.

impl Default for FontMetrics

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for FontMetrics

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FontMetrics