Struct Reasoning 

pub struct Reasoning {
    pub enabled: Option<bool>,
    pub max_tokens: Option<u64>,
    pub effort: Option<ReasoningEffort>,
    pub summary_verbosity: Option<ReasoningSummaryVerbosity>,
}

Configuration for model reasoning/thinking capabilities.

Some models (like o1, o3, Claude with extended thinking) support explicit reasoning modes where they can “think” before responding. This struct configures those capabilities.

Note: The max_tokens, effort, and summary_verbosity fields are only supported by some models. Unsupported fields are silently ignored.

Fields

enabled: Option<bool>

Whether reasoning is enabled. Defaults to true if other fields are set.

max_tokens: Option<u64>

Maximum tokens for the reasoning/thinking output.

Only supported by some models.

effort: Option<ReasoningEffort>

The reasoning effort level.

Only supported by some models.

summary_verbosity: Option<ReasoningSummaryVerbosity>

Verbosity of reasoning summaries in the response.

Only supported by some models.

Implementations

impl Reasoning

pub fn prepare(self) -> Option<Self>

Normalizes the reasoning configuration for deterministic hashing.

pub fn validate(&self) -> Result<(), String>

Validates the reasoning configuration.

Trait Implementations

impl<'arbitrary> Arbitrary<'arbitrary> for Reasoning

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest(u: Unstructured<'arbitrary>) -> Result<Self>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

fn try_size_hint( depth: usize, ) -> Result<(usize, Option<usize>), MaxRecursionReached>

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl Clone for Reasoning

fn clone(&self) -> Reasoning

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Reasoning

impl Debug for Reasoning

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Reasoning

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for Reasoning

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for Reasoning

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Reasoning

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Reasoning