Struct fregate::AppConfigBuilder

pub struct AppConfigBuilder<ConfigExt> { /* private fields */ }

AppConfig builder to set up multiple sources

Implementations

impl<ConfigExt> AppConfigBuilder<ConfigExt>

pub fn new() -> Self

Creates new AppConfigBuilder

pub fn build(self) -> Result<AppConfig<ConfigExt>>where ConfigExt: Debug + DeserializeOwned,

Reads all registered sources

pub fn add_default(self) -> Self

Add default config

pub fn add_file(self, path: &str) -> Self

Add file

pub fn add_str(self, str: &str, format: FileFormat) -> Self

Add string

pub fn add_env_prefixed(self, prefix: &str) -> Self

Add environment variables with specified prefix and default separator: “_”

Trait Implementations

impl<ConfigExt: Debug> Debug for AppConfigBuilder<ConfigExt>

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

Formats the value using the given formatter.

impl<ConfigExt: Default> Default for AppConfigBuilder<ConfigExt>

fn default() -> AppConfigBuilder<ConfigExt>

Returns the “default value” for a type.