Struct ReasoningSupport 

#[non_exhaustive]
pub struct ReasoningSupport {
    pub supported: bool,
    pub levels: Vec<Effort>,
    pub budget: Option<RangeInclusive<u32>>,
    pub can_disable: bool,
    pub default: Option<Effort>,
}

The reasoning a model takes. A row that marks a model as reasoning but lists no reasoning options (193 rows of the built-in catalog, most of them gateway rows on HuggingFace, OpenRouter, Venice and Bedrock) has no levels, no budget and cannot disable, so ModelSpec::validate refuses every effort, every budget and Off on it; unlike CacheSupport, empty here does not mean unknown.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

supported: bool

Whether the model reasons at all.

levels: Vec<Effort>

The effort levels it takes, empty when it takes none.

budget: Option<RangeInclusive<u32>>

The reasoning-token budgets it takes, if it takes one.

can_disable: bool

Whether a request can turn its reasoning off.

default: Option<Effort>

The effort it uses when a request names none, if documented.

Implementations

impl ReasoningSupport

pub fn refusal(&self, reasoning: &Reasoning) -> Option<String>

Why the model cannot take reasoning, or None when it can.

Trait Implementations

impl Clone for ReasoningSupport

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReasoningSupport

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

Formats the value using the given formatter.

impl Default for ReasoningSupport

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ReasoningSupport

impl PartialEq for ReasoningSupport

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ReasoningSupport