Struct SourceRegistry 

pub struct SourceRegistry { /* private fields */ }

A registry that maps source IDs to their Source implementations.

EnvSource is registered under "env" by default. Additional sources can be added with register; registering an already-used ID replaces the previous source.

Pass a registry to Secret::bind or bind_all to resolve secrets.

Implementations

impl SourceRegistry

pub fn new() -> Self

Creates a registry with EnvSource pre-registered under "env".

pub fn register( &mut self, id: impl Into<String>, source: impl Source + 'static, ) -> Result<(), SourceRegisterError>

Registers a source under the given id.

The id must match the source_id component of the secret URN and must consist only of characters valid in a URN NSS: ASCII letters, digits, and -._~!$&'()*+,;=@/. Returns SourceRegisterError::InvalidSourceId if the id is empty or contains invalid characters.

If id is already registered, the previous source is replaced.

pub fn get(&self, source_id: &str) -> Option<&dyn Source>

Returns the source registered under source_id, if any.

Trait Implementations

impl Default for SourceRegistry

fn default() -> Self

Returns the “default value” for a type.