Enum ConfigSource 

pub enum ConfigSource {
    File {
        path: PathBuf,
    },
    Environment {
        prefix: String,
    },
    Remote {
        url: String,
        key: String,
    },
    Memory {
        data: HashMap<String, String>,
    },
}

Configuration source types

Variants

File

Configuration from file

Fields

path: PathBuf

Environment

Configuration from environment variables

Fields

prefix: String

Remote

Configuration from remote source (e.g., etcd, consul)

Fields

url: String

key: String

Memory

Configuration from memory (for testing)

Fields

data: HashMap<String, String>

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<'de> Deserialize<'de> for ConfigSource

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ConfigSource

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.