Function env_for

pub fn env_for(name: &str) -> Option<String>

Expand description

Map a canonical provider name to its environment variable(s), returning the first non-empty value found.

Provider names are case-insensitive. Supported providers and their environment variables:

Provider	Env var(s)
`deepseek`	`DEEPSEEK_API_KEY`
`openrouter`	`OPENROUTER_API_KEY`
`xiaomi-mimo` / `mimo`	`XIAOMI_MIMO_API_KEY`, `XIAOMI_API_KEY`, `MIMO_API_KEY`
`novita` / `novita-ai`	`NOVITA_API_KEY`
`nvidia` / `nvidia-nim` / `nim`	`NVIDIA_API_KEY`, `NVIDIA_NIM_API_KEY`, `DEEPSEEK_API_KEY`
`fireworks` / `fireworks-ai`	`FIREWORKS_API_KEY`
`together` / `togetherai`	`TOGETHER_API_KEY`
`deepinfra`	`DEEPINFRA_API_KEY`, `DEEPINFRA_TOKEN`
`siliconflow` / `siliconflow-cn`	`SILICONFLOW_API_KEY`
`arcee` / `arcee-ai`	`ARCEE_API_KEY`
`moonshot` / `kimi`	`MOONSHOT_API_KEY`, `KIMI_API_KEY`
`sglang`	`SGLANG_API_KEY`
`vllm`	`VLLM_API_KEY`
`ollama`	`OLLAMA_API_KEY`
`ollama-cloud`	`OLLAMA_CLOUD_API_KEY`, `OLLAMA_API_KEY`
`openai`	`OPENAI_API_KEY`
`atlascloud` / `atlas`	`ATLASCLOUD_API_KEY`
`volcengine` / `ark`	`VOLCENGINE_API_KEY`, `VOLCENGINE_ARK_API_KEY`, `ARK_API_KEY`
`wanjie` / `wanjie-ark`	`WANJIE_ARK_API_KEY`, `WANJIE_API_KEY`, `WANJIE_MAAS_API_KEY`
`meta` / `muse-spark`	`META_MODEL_API_KEY`, `MODEL_API_KEY`
`xai` / `grok`	`XAI_API_KEY`
`telecomjs` / `tokenhub`	`TELECOMJS_API_KEY`
`edenai` / `eden-ai`	`EDENAI_API_KEY`

Returns None if the provider is not recognised or none of its candidate environment variables are set to a non-empty value.

env_for