Enum ConfigSource 

pub enum ConfigSource {
    Default,
    File,
    Env(String),
}

Source of a configuration value.

Variants

Default

Value comes from hardcoded defaults.

File

Value is explicitly set in the config file.

Env(String)

Value is overridden by an environment variable.

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

Formats the value using the given formatter.

impl Display for ConfigSource

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

Formats the value using the given formatter.

impl PartialEq for ConfigSource

fn eq(&self, other: &ConfigSource) -> 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 ConfigSource

impl StructuralPartialEq for ConfigSource