Struct EnvToken 

pub struct EnvToken { /* private fields */ }

A provider that reads a bare token from a named environment variable, at request time. If the variable is unset/empty it yields None (fall back to ambient auth) rather than erroring — handy for “use $MY_TOKEN if present”.

Implementations

impl EnvToken

pub fn new(var: impl Into<String>) -> EnvToken

Read the token from environment variable var.

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

Pair the token with a username (for git HTTPS).

Trait Implementations

impl Clone for EnvToken

fn clone(&self) -> EnvToken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CredentialProvider for EnvToken

fn credential<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, _request: &'life1 CredentialRequest<'life2>, ) -> Pin<Box<dyn Future<Output = Result<Option<Credential>, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, EnvToken: 'async_trait,

Resolve the credential for request, or Ok(None) to defer to ambient auth. An Err aborts the operation (e.g. the vault was unreachable).

impl Debug for EnvToken

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

Formats the value using the given formatter.