Struct CredentialHelper 

pub struct CredentialHelper { /* private fields */ }

A credential helper that can retrieve credentials for registries.

Implementations

impl CredentialHelper

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

Creates a new credential helper with the given name.

The helper will be invoked as docker-credential-{name}.

pub fn name(&self) -> &str

Returns the helper name.

pub fn get(&self, server_url: &str) -> Result<Credential>

Gets credentials for a registry server.

Invokes the helper with the “get” action, passing the server URL via stdin.

pub fn is_available(&self) -> bool

Checks if the helper binary exists and is executable.

Trait Implementations

impl Clone for CredentialHelper

fn clone(&self) -> CredentialHelper

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CredentialHelper

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

Formats the value using the given formatter.