Enum FitPolicy 

#[non_exhaustive]
pub enum FitPolicy {
    Exact,
    AdjustSpacing,
    ShrinkToFit,
    ReflowInBounds,
    ExpandBounds,
}

What the engine may do when replacement text does not fit (design §4.3). Phase 1B implements only FitPolicy::Exact.

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.

Exact

Same position, font size and spacing; no measurement-based fitting.

AdjustSpacing

Adjust character/word spacing within limits (Phase 2).

ShrinkToFit

Shrink font size down to a minimum (Phase 2).

ReflowInBounds

Re-break lines within the original rectangle (Phase 2).

ExpandBounds

Expand the text box within caller-supplied bounds (Phase 2).

Trait Implementations

impl Clone for FitPolicy

fn clone(&self) -> FitPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FitPolicy

impl Debug for FitPolicy

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

Formats the value using the given formatter.

impl Eq for FitPolicy

impl PartialEq for FitPolicy

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FitPolicy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for FitPolicy