Trait rustfmt_nightly::config::config_type::ConfigType
source · pub(crate) trait ConfigType: Sized {
// Required method
fn doc_hint() -> String;
// Provided method
fn stable_variant(&self) -> bool { ... }
}Expand description
Trait for types that can be used in Config.
Required Methods§
Provided Methods§
sourcefn stable_variant(&self) -> bool
fn stable_variant(&self) -> bool
Return true if the variant (i.e. value of this type) is stable.
By default, return true for all values. Enums annotated with #[config_type]
are automatically implemented, based on the #[unstable_variant] annotation.