Struct Directive

pub struct Directive { /* private fields */ }

Available on crate features env-filter and std only.

A single filtering directive.

Trait Implementations

impl Clone for Directive

fn clone(&self) -> Directive

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Directive

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

Formats the value using the given formatter.

impl Default for Directive

fn default() -> Self

Returns the “default value” for a type.

impl Display for Directive

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

Formats the value using the given formatter.

impl From<Level> for Directive

fn from(level: Level) -> Self

Converts to this type from the input type.

impl From<LevelFilter> for Directive

fn from(level: LevelFilter) -> Self

Converts to this type from the input type.

impl FromStr for Directive

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(from: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Ord for Directive

fn cmp(&self, other: &Directive) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

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

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Directive

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for Directive

fn partial_cmp(&self, other: &Directive) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Directive

impl StructuralPartialEq for Directive

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 80 bytes