Struct RagConfigBuilder 

pub struct RagConfigBuilder { /* private fields */ }

Available on crate feature rag only.

Builder for constructing a validated RagConfig.

Implementations

impl RagConfigBuilder

pub fn chunk_size(self, size: usize) -> RagConfigBuilder

Set the maximum chunk size in characters.

pub fn chunk_overlap(self, overlap: usize) -> RagConfigBuilder

Set the overlap between consecutive chunks in characters.

pub fn top_k(self, k: usize) -> RagConfigBuilder

Set the number of top results to return from vector search.

pub fn similarity_threshold(self, threshold: f32) -> RagConfigBuilder

Set the minimum similarity threshold for filtering results.

pub fn build(self) -> Result<RagConfig, RagError>

Build the RagConfig, validating that parameters are consistent.

Errors

Returns RagError::ConfigError if:

• chunk_overlap >= chunk_size
• top_k == 0

Trait Implementations

impl Clone for RagConfigBuilder

fn clone(&self) -> RagConfigBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RagConfigBuilder

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

Formats the value using the given formatter.

impl Default for RagConfigBuilder

fn default() -> RagConfigBuilder

Returns the “default value” for a type.