Struct EnvTokenAuthProvider 

pub struct EnvTokenAuthProvider { /* private fields */ }

Provider that reads a token from the first present, non-empty environment variable in an ordered list and exposes it as token-as-password auth.

The variable names are supplied by the caller — this type owns the mechanism (read env → build TransportAuth::Token), never the policy of which variables or which forge. Returns Ok(None) when none of the variables are set, so it is harmless to inject unconditionally in a chain.

Implementations

impl EnvTokenAuthProvider

pub fn with_var(name: impl Into<String>) -> Self

Create a provider that reads the single environment variable name.

pub fn with_vars<I, S>(names: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Create a provider that reads the first present variable in names.

pub fn with_username(self, username: impl Into<String>) -> Self

Override the basic-auth username paired with the token.

Trait Implementations

impl AuthProvider for EnvTokenAuthProvider

fn transport_auth( &self, _remote: Option<&str>, ) -> AppResult<Option<TransportAuth>>

Resolves transport auth for an optional remote name.

fn signing_config(&self) -> AppResult<Option<SigningConfig>>

Resolves signing configuration for commit-producing operations.

impl Clone for EnvTokenAuthProvider

fn clone(&self) -> EnvTokenAuthProvider

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvTokenAuthProvider

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

Formats the value using the given formatter.