Struct SeverityFilter

pub struct SeverityFilter(/* private fields */);

A filter for log Severity levels.

Implementations

impl SeverityFilter

pub const fn all() -> Self

Creates a filter that allows all Severity values.

pub const fn none() -> Self

Creates a filter that allows no Severity values.

pub const fn only(s: Severity) -> Self

Creates a filter that only allows the specified Severity s

Parameters

• s - the severity.

pub const fn above_or_eq(s: Severity) -> Self

Constructs a filter that only allows Severity values at or above the specified severity s

Parameters

• s - the severity.

pub const fn above(s: Severity) -> Self

Constructs a filter tht allows only Severity values above the specified severity s

Parameters

• s - the severity.

pub const fn below_or_eq(s: Severity) -> Self

Constructs a filter that allows only Severity values at or below the specified severity s.

Parameters

• s - the severity.

pub const fn below(s: Severity) -> Self

Constructs a filter that allows only Severity values below the specified severity s.

Parameters

• s - the severity.

pub const fn debug(self) -> Self

Returns a filter that enables Severity::Debug messages.

pub const fn info(self) -> Self

Returns a filter that enables Severity::Info messages.

pub const fn warning(self) -> Self

Returns a filter that enables Severity::Warning messages.

pub const fn error(self) -> Self

Returns a filter that enables Severity::Error messages.

pub const fn critical(self) -> Self

Returns a filter that enables Severity::Critical messages.

pub const fn allows(&self, s: Severity) -> bool

Checks if this filter allows the specified Severity s.

Parameters

• s - the severity.

Trait Implementations

impl Clone for SeverityFilter

fn clone(&self) -> SeverityFilter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for SeverityFilter

fn default() -> SeverityFilter

Returns the “default value” for a type.

impl Copy for SeverityFilter