Enum ConfigSource 

pub enum ConfigSource {
    EnvVar(String),
    Default(String),
    Nested,
    File(String),
    Programmatic,
}

Configuration source information for debugging and hot-reload

Variants

EnvVar(String)

Value loaded from environment variable

Default(String)

Default value used

Nested

Value loaded from nested configuration

File(String)

Value loaded from file

Programmatic

Value provided programmatically

Implementations

impl ConfigSource

pub fn is_env_var(&self) -> bool

Check if source is environment variable

pub fn is_default(&self) -> bool

Check if source is default value

pub fn is_file(&self) -> bool

Check if source is from file

pub fn description(&self) -> String

Get source description

Trait Implementations

impl Clone for ConfigSource

fn clone(&self) -> ConfigSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigSource

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

Formats the value using the given formatter.

impl Display for ConfigSource

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

Formats the value using the given formatter.