pub trait PolyfontEngine: Send + Sync {
// Required methods
fn add_rule(&mut self, rule: FontRule);
fn remove_rule(&mut self, scope: &str);
fn rules(&self) -> &[FontRule];
fn resolve_token(&self, token: &TokenInfo) -> Option<FontAssignment>;
fn resolve_all(&self, tokens: &[TokenInfo]) -> Vec<Option<FontAssignment>>;
fn clear(&mut self);
}Required Methods§
fn add_rule(&mut self, rule: FontRule)
fn remove_rule(&mut self, scope: &str)
fn rules(&self) -> &[FontRule]
fn resolve_token(&self, token: &TokenInfo) -> Option<FontAssignment>
fn resolve_all(&self, tokens: &[TokenInfo]) -> Vec<Option<FontAssignment>>
fn clear(&mut self)
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".