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GpuBackend

Struct GpuBackend 

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pub struct GpuBackend {
    pub label: String,
}
Expand description

GPU backend stub — issue #651 Phase 1 placeholder. Returns not implemented from every call. Lands as a trait-conformant type so the v0.8 GPU/MTP backend (mistralrs or candle in-process) can drop in without a single caller-side refactor.

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§label: String

Operator-readable label (e.g. "distilled-hot-path-v0.8"). Stored even on the stub so attestation plumbing can be exercised end-to-end during the v0.8 work.

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impl GpuBackend

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

Construct a GPU backend stub with the given operator-readable label.

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impl Default for GpuBackend

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fn default() -> GpuBackend

Returns the “default value” for a type. Read more
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impl InferenceBackend for GpuBackend

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fn embed(&self, _text: &str) -> Result<Vec<f32>>

Produce a single embedding vector for text. Read more
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fn chat(&self, _prompt: &str) -> Result<String>

Generate a chat completion for prompt. Default system prompt is None (implementor decides); use a concrete backend’s API for system-prompt support. Read more
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fn attested_weights(&self) -> Option<AttestedWeights>

Return the loaded model’s SHA-256 + optional signature for issue #654 supply-chain attestation. None if the backend has no on-disk weights to attest (e.g. a network-only client).

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