Enum ReasoningEffort 

pub enum ReasoningEffort {
    None,
    Minimal,
    Low,
    Medium,
    High,
    XHigh,
}

Reasoning-effort levels accepted by every supported provider.

Wire mapping is owned by each StreamFn impl: OpenRouter sends reasoning: {effort}; Fireworks rejects "minimal" and gets Minimal → "low" remapped at the bridge. The enum stays provider-agnostic so the loop and the configuration surface speak one language.

Default is ReasoningEffort::Minimal — keeps the reasoning channel open (some providers reject requests that omit it on reasoning-capable models) without burning the visible-completion budget on hidden-thought tokens.

Variants

None

Reasoning channel suppressed entirely. Use only when the model is known to tolerate effort: "none" (Anthropic, xAI Grok, most non-OpenAI families).

Minimal

Lowest non-empty reasoning budget. Universal default — works on every provider and keeps tool-call latency low.

Low

Medium

High

XHigh

OpenRouter-specific extra-high reasoning tier (~95% of max_tokens on OpenAI/Grok/Anthropic; mapped down to "high" for Gemini 3).

Implementations

impl ReasoningEffort

pub fn as_wire(self) -> &'static str

Wire form sent to OpenRouter / OpenAI-compatible endpoints.

pub fn from_wire(s: &str) -> Option<Self>

Parse the canonical wire string back into the enum. Unknown or empty inputs return None so callers can decide whether to fall back to the default or surface a configuration error.

Trait Implementations

impl Clone for ReasoningEffort

fn clone(&self) -> ReasoningEffort

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReasoningEffort

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

Formats the value using the given formatter.

impl Default for ReasoningEffort

fn default() -> ReasoningEffort

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ReasoningEffort

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ReasoningEffort

fn eq(&self, other: &ReasoningEffort) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ReasoningEffort

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ReasoningEffort

impl Eq for ReasoningEffort

impl StructuralPartialEq for ReasoningEffort