[][src]Enum slog::Level

pub enum Level {
    Critical,
    Error,
    Warning,
    Info,
    Debug,
    Trace,
}

Logging level associated with a logging Record

Variants

Critical

Critical

Error

Error

Warning

Warning

Info

Info

Debug

Debug

Trace

Trace

Methods

impl Level[src]

pub fn as_short_str(&self) -> &'static str[src]

Convert to str from LOG_LEVEL_SHORT_NAMES

pub fn as_str(&self) -> &'static str[src]

Convert to str from LOG_LEVEL_NAMES

pub fn as_usize(&self) -> usize[src]

Cast Level to ordering integer

Critical is the smallest and Trace the biggest value

pub fn from_usize(u: usize) -> Option<Level>[src]

Get a Level from an usize

This complements as_usize

impl Level[src]

pub fn is_at_least(&self, level: Self) -> bool[src]

Returns true if self is at least level logging level

Trait Implementations

impl Display for Level[src]

impl Debug for Level[src]

impl PartialEq<Level> for Level[src]

#[must_use] fn ne(&self, other: &Rhs) -> bool1.0.0[src]

This method tests for !=.

impl Eq for Level[src]

impl Ord for Level[src]

fn max(self, other: Self) -> Self1.21.0[src]

Compares and returns the maximum of two values. Read more

fn min(self, other: Self) -> Self1.21.0[src]

Compares and returns the minimum of two values. Read more

fn clamp(self, min: Self, max: Self) -> Self[src]

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval. Read more

impl PartialOrd<Level> for Level[src]

#[must_use] fn lt(&self, other: &Rhs) -> bool1.0.0[src]

This method tests less than (for self and other) and is used by the < operator. Read more

#[must_use] fn le(&self, other: &Rhs) -> bool1.0.0[src]

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

#[must_use] fn gt(&self, other: &Rhs) -> bool1.0.0[src]

This method tests greater than (for self and other) and is used by the > operator. Read more

#[must_use] fn ge(&self, other: &Rhs) -> bool1.0.0[src]

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl FromStr for Level[src]

type Err = ()

The associated error which can be returned from parsing.

impl Copy for Level[src]

impl Clone for Level[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

Auto Trait Implementations

impl Unpin for Level

impl Sync for Level

impl Send for Level

impl RefUnwindSafe for Level

impl UnwindSafe for Level

Blanket Implementations

impl<T> SendSyncUnwindSafe for T where
    T: Send + Sync + UnwindSafe + ?Sized
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> From<T> for T[src]

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> ToString for T where
    T: Display + ?Sized
[src]