chat-ollama 0.2.0

Ollama provider for chat-rs.

Thin wrapper around [chat_completions] — Ollama serves an OpenAI-compatible /v1/chat/completions endpoint, so all chat, streaming, tools, structured output, and embedding logic lives in the chat-completions crate.

What this crate adds on top:

• Default base URL pointing at the local daemon
• OLLAMA_HOST env var support
• [OllamaBuilder::pull] to ensure the model is present before the first request, hitting Ollama's native /api/pull. Returns the builder so it slots into the normal chain.

# async fn run() -> Result<(), Box<dyn std::error::Error>> {
use chat_ollama::OllamaBuilder;

let client = OllamaBuilder::new()
    .with_model("llama3.2")
    .pull().await?
    .build();
# Ok(()) }