Struct RoleSignals 

pub struct RoleSignals<'a> {
    pub explicit_override: Option<ModelRole>,
    pub current_tool: Option<&'a str>,
    pub thinking_enabled: bool,
    pub estimated_tokens: usize,
    pub long_context_threshold: usize,
    pub is_trivial: bool,
}

Unstable (feature: role-switching) — may change or be removed

Observable signals for a turn, used to decide the active role.

All fields default sanely via RoleSignals::default; set only what the caller actually knows.

Fields

explicit_override: Option<ModelRole>

Explicit user override (e.g. a /model pin). Highest priority.

current_tool: Option<&'a str>

Name of the tool currently executing, if any. A tool may declare a role (see role_for_tool).

thinking_enabled: bool

Whether extended thinking is enabled for the turn.

estimated_tokens: usize

Estimated prompt token count for the turn.

long_context_threshold: usize

Token threshold above which the long-context role is selected.

is_trivial: bool

Whether the turn is trivially simple (short, single intent).

Trait Implementations

impl<'a> Clone for RoleSignals<'a>

fn clone(&self) -> RoleSignals<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for RoleSignals<'a>

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

Formats the value using the given formatter.

impl Default for RoleSignals<'_>

fn default() -> RoleSignals<'_>

Returns the “default value” for a type.