Enum LlmBackendKind 

pub enum LlmBackendKind {
    Codex,
    Claude,
    Opencode,
    OpenRouter,
    None,
}

LLM backend kind for the fallback chain. Mirrors the CLI --llm-backend enum so users can pass the same value to --llm-fallback without translation.

Variants

Codex

codex exec (default for v1.0.76+).

Claude

claude -p (fallback for ChatGPT Pro OAuth unavailability).

Opencode

opencode run (v1.0.90).

OpenRouter

OpenRouter HTTP API (v1.0.93).

None

No embedding — empty vector returned.

Implementations

impl LlmBackendKind

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

Stable string label used in tracing and JSON envelopes. The string values are part of the public contract for envelope.backend_invoked.

Trait Implementations

impl Clone for LlmBackendKind

fn clone(&self) -> LlmBackendKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for LlmBackendKind

impl Debug for LlmBackendKind

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

Formats the value using the given formatter.

impl Eq for LlmBackendKind

impl Hash for LlmBackendKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LlmBackendKind

fn eq(&self, other: &LlmBackendKind) -> 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 LlmBackendKind