Struct EnvSourceOptions 

pub struct EnvSourceOptions {
    pub prefix: Option<String>,
    pub nested_separator: Option<String>,
    pub key_case: Option<Case>,
    pub env_file_path: Option<String>,
    pub watch: bool,
}

EnvSourceOptions

struct exposes available options for configuring Environmental source.

Fields

prefix

Environmental variable key prefix.

This field defaults to Some("NORTH_".to_string()).

nested_separator

Nested key separator.

This field defaults to Some("__".to_string()).

key_case

String case to deserialize key to. This must match your struct fields.

This field defaults to Some(Case::Snake).

env_file_path

Accepts custom env file path to load up.

This field defaults to Some("None".to_string()).

watch

Enable datasource change watch (Only supports Env and File sources).

This field defaults to false.

Fields

prefix: Option<String>

Environmental variable key prefix

@defaults to [“NORTH_”]

nested_separator: Option<String>

Nested key separator

@defaults to [“__”]

key_case: Option<Case>

String case to deserialize key to. This must match your struct fields.

@defaults to Case::Snake

env_file_path: Option<String>

Accepts custom env file path to load up

@defaults to None

watch: bool

Enable datasource change watch (Only supports Env and File sources)

@defaults to False

Trait Implementations

impl Clone for EnvSourceOptions

fn clone(&self) -> EnvSourceOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvSourceOptions

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

Formats the value using the given formatter.

impl Default for EnvSourceOptions

fn default() -> Self

Returns the “default value” for a type.