Struct LLMChainBuilder 

pub struct LLMChainBuilder { /* private fields */ }

LLMChain Builder.

Convenience builder for LLMChain.

Implementations

impl LLMChainBuilder

pub fn new<L>(llm: L, prompt_template: impl Into<String>) -> Self

where L: BaseChatModel + Send + Sync + 'static, L::Error: Into<ProviderError>,

Create a new LLMChainBuilder with the given LLM and prompt template.

pub fn input_key(self, key: impl Into<String>) -> Self

Set the input key.

pub fn output_key(self, key: impl Into<String>) -> Self

Set the output key.

pub fn name(self, name: impl Into<String>) -> Self

Set the chain name.

pub fn build(self) -> LLMChain

Build the final LLMChain.