Enum ConfigSource

pub enum ConfigSource {
    Merged {
        from: Box<Self>,
        into: Box<Self>,
    },
    DotEnv(PathBuf),
    File(PathBuf),
    Environment {
        variable_names: Vec<String>,
    },
}

A source of configuration.

Variants

Merged

From two configuration sources merged together.

Fields

from: Box<Self>

Merged from.

into: Box<Self>

Merged into.

DotEnv(PathBuf)

From a .toml.env file (Path may be different if user has specified something different).

File(PathBuf)

From a configuration file.

Environment

From environment variables.

Fields

variable_names: Vec<String>

The names of the environment variables.

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.