Enum spdlog::LevelFilter

#[repr(align(4))]
pub enum LevelFilter {
    Off,
    Equal(Level),
    NotEqual(Level),
    MoreSevere(Level),
    MoreSevereEqual(Level),
    MoreVerbose(Level),
    MoreVerboseEqual(Level),
    All,
}

An enum representing log level logical filter conditions.

A LevelFilter may be compared to a Level through LevelFilter::compare.

Examples

use spdlog::prelude::*;

let level_filter: LevelFilter = LevelFilter::MoreSevere(Level::Info);

assert_eq!(level_filter.compare(Level::Trace), false);
assert_eq!(level_filter.compare(Level::Info), false);
assert_eq!(level_filter.compare(Level::Warn), true);
assert_eq!(level_filter.compare(Level::Error), true);

Variants

Off

Disables all levels.

Equal(Level)

Enables if the target level is equal to the filter level.

NotEqual(Level)

Enables if the target level is not equal to the filter level.

MoreSevere(Level)

Enables if the target level is more severe than the filter level.

MoreSevereEqual(Level)

Enables if the target level is more severe than or equal to the filter level.

MoreVerbose(Level)

Enables if the target level is more verbose than the filter level.

MoreVerboseEqual(Level)

Enables if the target level is more verbose than or equal to the filter level.

All

Enables all levels.

Implementations

impl LevelFilter

pub fn compare(&self, level: Level) -> bool

Compares the given level with the logical filter condition

Examples

See the documentation of LevelFilter.

Trait Implementations

impl Clone for LevelFilter

fn clone(&self) -> LevelFilter

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LevelFilter

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<LevelFilter> for LevelFilter

Available on crate feature log only.

fn from(filter: LevelFilter) -> Self

Converts to this type from the input type.

impl Hash for LevelFilter

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LevelFilter

fn eq(&self, other: &LevelFilter) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for LevelFilter

impl Eq for LevelFilter

impl StructuralPartialEq for LevelFilter