Enum CredentialStore 

#[non_exhaustive]
pub enum CredentialStore {
    Auto,
    Keyring,
    File,
}

Where an auth provider stores credentials.

The variant selects a concrete storage backend (see crate::auth::storage). Keyring is the default and preserves the historical behavior (system keychain only, hard error when unavailable); File is the escape hatch for environments without a working keychain (headless Linux, WSL).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Auto

Try the system keychain; transparently fall back to an unencrypted file when the keychain backend is unavailable.

Keyring

System keychain only. A keychain failure is a hard error and no file is ever written. This is the default.

File

File only: never contact the system keychain. Credentials are written as unencrypted JSON under the config base directory.

Implementations

impl CredentialStore

pub fn as_str(self) -> &'static str

Returns the lowercase canonical name (auto, keyring, or file).

Trait Implementations

impl Clone for CredentialStore

fn clone(&self) -> CredentialStore

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CredentialStore

impl Debug for CredentialStore

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

Formats the value using the given formatter.

impl Default for CredentialStore

fn default() -> CredentialStore

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CredentialStore

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CredentialStore

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

Formats the value using the given formatter.

impl Eq for CredentialStore

impl FromStr for CredentialStore

type Err = ParseCredentialStoreError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for CredentialStore

fn eq(&self, other: &CredentialStore) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CredentialStore