Struct tui_logger::LevelConfig [−][src]
LevelConfig stores the relation target->LevelFilter in a hash table.
The table supports copying from the logger system LevelConfig to a widget's LevelConfig. In order to detect changes, the generation of the hash table is compared with any previous copied table. On every change the generation is incremented.
Implementations
impl LevelConfig
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pub fn new() -> LevelConfig
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Create an empty LevelConfig.
pub fn set(&mut self, target: &str, level: LevelFilter)
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Set for a given target the LevelFilter in the table and update the generation.
pub fn keys(&self) -> Keys<'_, String, LevelFilter>
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Retrieve an iter for all the targets stored in the hash table.
pub fn get(&self, target: &str) -> Option<&LevelFilter>
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Get the levelfilter for a given target.
pub fn iter(&self) -> Iter<'_, String, LevelFilter>
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Retrieve an iterator through all entries of the table.
Auto Trait Implementations
impl RefUnwindSafe for LevelConfig
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impl Send for LevelConfig
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impl Sync for LevelConfig
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impl Unpin for LevelConfig
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impl UnwindSafe for LevelConfig
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,
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T: Send + Sync + UnwindSafe + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,