Struct Settings 

pub struct Settings {
    pub environment_variable: &'static str,
    pub default_level: LevelFilter,
}

General settings that apply to any subscriber.

Fields

environment_variable: &'static str

The environment variable used to set the [LevelFilter].

When the environment variable is set, it will override what is set by Self::default_level.

default_level: LevelFilter

The [LevelFilter] to fallback to if Self::environment_variable has not been set.

Implementations

impl Settings

pub fn builder() -> SettingsBuilder

Builder methods to override defaults.

Trait Implementations

impl Debug for Settings

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

Formats the value using the given formatter.

impl Default for Settings

fn default() -> Self

Returns the “default value” for a type.

impl From<Settings> for ConsoleLogSettings

fn from(common_settings: Settings) -> Self

Converts to this type from the input type.

impl From<Settings> for OtlpLogSettings

fn from(common_settings: Settings) -> Self

Converts to this type from the input type.

impl From<Settings> for OtlpTraceSettings

fn from(common_settings: Settings) -> Self

Converts to this type from the input type.

impl PartialEq for Settings

fn eq(&self, other: &Settings) -> 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 Eq for Settings

impl StructuralPartialEq for Settings