Struct EnvVarResolver 

pub struct EnvVarResolver { /* private fields */ }

Resolves credentials from environment variables.

Supports a primary API key variable and an optional secondary bearer token variable. When both are set, produces ApiKeyAndBearer. When only one is set, produces the corresponding single-credential variant.

Implementations

impl EnvVarResolver

pub const fn new( id: &'static str, display_name: &'static str, api_key_env: &'static str, bearer_env: Option<&'static str>, priority: u16, ) -> Self

Generic constructor.

pub const fn anthropic() -> Self

Resolver for Anthropic credentials (ANTHROPIC_API_KEY + ANTHROPIC_AUTH_TOKEN).

pub const fn xai() -> Self

Resolver for xAI credentials (XAI_API_KEY).

pub const fn openai() -> Self

Resolver for OpenAI credentials (OPENAI_API_KEY).

Trait Implementations

impl Clone for EnvVarResolver

fn clone(&self) -> EnvVarResolver

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CredentialResolver for EnvVarResolver

fn id(&self) -> &str

Unique identifier for this resolver (e.g. "env", "codineer-oauth", "claude-code").

fn display_name(&self) -> &str

Human-readable name shown in UI (e.g. "Environment Variables").

fn priority(&self) -> u16

Lower priority values are tried first. Convention:

fn resolve(&self) -> Result<Option<ResolvedCredential>, CredentialError>

Attempt to resolve credentials. Returns Ok(None) if this source has no credentials (and the chain should try the next resolver).

fn supports_login(&self) -> bool

Whether this resolver supports interactive login().

fn login(&self) -> Result<(), Box<dyn Error>>

Run an interactive login flow. Only called when supports_login() is true.

fn logout(&self) -> Result<(), Box<dyn Error>>

Clear saved credentials. Only called when supports_login() is true.

impl Debug for EnvVarResolver

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

Formats the value using the given formatter.