Struct ContextOptions 

pub struct ContextOptions {
    pub max_tokens: usize,
    pub hop_depth: usize,
    pub max_seeds: usize,
    pub max_nodes: usize,
    pub hop_decay: f32,
    pub no_symbols: bool,
    pub include_types: Vec<NodeType>,
    pub exclude_types: Vec<NodeType>,
    pub hop_to_symbols: bool,
    pub hop_from_docs_only: bool,
    pub include_excerpts: bool,
}

Options controlling assemble_context and crate::Brain::context_for_prompt_with.

Fields

max_tokens: usize

Approximate max tokens for the packed bundle (chars ≈ tokens × 4).

hop_depth: usize

Graph expansion depth (0 = seeds only; 1 is the usual default).

max_seeds: usize

Max seed nodes taken from the ranked query before expansion.

max_nodes: usize

Max total nodes packed into the bundle (seeds + neighbors).

hop_decay: f32

Multiplicative decay applied per hop for neighbor scores.

no_symbols: bool

Exclude pure code symbols from seeds (and from neighbors unless Self::hop_to_symbols).

include_types: Vec<NodeType>

Only include these node types when non-empty.

exclude_types: Vec<NodeType>

Always exclude these node types.

hop_to_symbols: bool

When true, allow graph hops to symbols even if no_symbols filters seeds. Default true so ADR → symbol:foo remains useful for agents.

hop_from_docs_only: bool

Prefer expanding the graph from non-symbol seeds (docs/README). Default true.

include_excerpts: bool

Include body excerpts from FTS content (or summary fallback). Default true.

Implementations

impl ContextOptions

pub fn agent() -> Self

Agent-oriented defaults (same as Default as of 0.3.0).

pub fn with_symbols(self) -> Self

Include symbols as seeds and neighbors (power-user / debugging).

Trait Implementations

impl Clone for ContextOptions

fn clone(&self) -> ContextOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextOptions

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

Formats the value using the given formatter.

impl Default for ContextOptions

fn default() -> Self

Returns the “default value” for a type.