Expand description
Font formatting token
Fields
start: u32
Index in text at which formatting becomes active
(Note that we use u32
not usize
since it can be assumed text length
will never exceed u32::MAX
.)
font_id: FontId
Font identifier
dpem: f32
Font size, in dots-per-em (pixel width of an ‘M’)
This may be calculated from point size as pt_size * dpp
, where dpp
is the number of pixels per point (see crate::fonts
documentation).
Trait Implementations
impl StructuralPartialEq for FontToken
Auto Trait Implementations
impl RefUnwindSafe for FontToken
impl Send for FontToken
impl Sync for FontToken
impl Unpin for FontToken
impl UnwindSafe for FontToken
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<S, T> CastFloat<T> for S where
T: ConvFloat<S>,
impl<S, T> CastFloat<T> for S where
T: ConvFloat<S>,
sourcepub fn cast_trunc(self) -> T
pub fn cast_trunc(self) -> T
Cast to integer, truncating Read more
sourcepub fn cast_nearest(self) -> T
pub fn cast_nearest(self) -> T
Cast to the nearest integer Read more
sourcepub fn cast_floor(self) -> T
pub fn cast_floor(self) -> T
Cast the floor to an integer Read more
sourcepub fn try_cast_trunc(self) -> Result<T, Error>
pub fn try_cast_trunc(self) -> Result<T, Error>
Try converting to integer with truncation Read more
sourcepub fn try_cast_nearest(self) -> Result<T, Error>
pub fn try_cast_nearest(self) -> Result<T, Error>
Try converting to the nearest integer Read more
sourcepub fn try_cast_floor(self) -> Result<T, Error>
pub fn try_cast_floor(self) -> Result<T, Error>
Try converting the floor to an integer Read more
sourcepub fn try_cast_ceil(self) -> Result<T, Error>
pub fn try_cast_ceil(self) -> Result<T, Error>
Try convert the ceiling to an integer Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more