Struct KeychainFetch 

pub struct KeychainFetch { /* private fields */ }

Available on crate feature fetcher-keychain only.

KeyFetch implementation that reads from the OS native credential store. Cross-platform via the keyring crate.

Construct with KeychainFetch::new and the (service, account) pair that identifies your entry. Both values are stored verbatim; they appear in failure messages for diagnostics.

Examples

use key_vault::{FetchContext, KeyFetch, KeychainFetch};

let fetcher = KeychainFetch::new("my-app", "primary-key");
let raw = fetcher.fetch(&FetchContext::new("primary"))?;

Implementations

impl KeychainFetch

pub fn new(service: impl Into<String>, account: impl Into<String>) -> Self

Construct a fetcher for the given keychain entry.

service is the application or namespace name (e.g. "my-app"). account is the entry identifier within that service (e.g. "primary-key").

Trait Implementations

impl Clone for KeychainFetch

fn clone(&self) -> KeychainFetch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for KeychainFetch

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

Formats the value using the given formatter.

impl KeyFetch for KeychainFetch

fn fetch(&self, _ctx: &FetchContext) -> Result<RawKey>

Acquire raw key material from the underlying source.

fn describe(&self) -> Cow<'_, str>

Short, machine-friendly identifier for this fetcher (e.g. "keychain", "file", "env"). Used for audit records and error attribution.