Struct options::OptionsCache

pub struct OptionsCache<T> { /* private fields */ }

Represents a cache for configured options.

Trait Implementations

impl<T> Default for OptionsCache<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T> OptionsMonitorCache<T> for OptionsCache<T>

fn get_or_add( &self, name: Option<&str>, create_options: &dyn Fn(Option<&str>) -> T ) -> Ref<T>

Gets or adds options with the specified name.

fn try_add(&self, name: Option<&str>, options: T) -> bool

Attempts to add options with the specified name.

fn try_remove(&self, name: Option<&str>) -> bool

Attempts to remove options with the specified name.

fn clear(&self)

Clears all options from the cache.