Struct ToolSpec 

pub struct ToolSpec {
    pub name: String,
    pub description: String,
    pub parameters: Value,
}

Fields

name: String

description: String

parameters: Value

Implementations

impl ToolSpec

pub fn freeform_input_field(&self) -> Option<&'static str>

The argument field a raw freeform-channel body maps to, for tools that are best emitted on a provider’s freeform/custom tool channel instead of as a JSON-schema function.

apply_patch is the canonical case: gpt-5.5 was RL-trained to emit patches on the OpenAI Responses custom-tool channel (type:"custom"), where the call carries the raw patch text as a string input rather than JSON arguments. Ordinary function tools return None (the default), so this is backward-compatible. Providers without a freeform channel ignore it and always serialize type:"function".

pub fn normalized_for_model(&self, policy: ToolSchemaPolicy) -> Self

pub fn normalized_for_model_profile(&self, policy: ModelSchemaPolicy) -> Self

pub fn discovery_item( &self, provider_id: impl Into<String>, schema_uri: impl Into<String>, ) -> DiscoveryCatalogItem

Trait Implementations

impl Clone for ToolSpec

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 ToolSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolSpec

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ToolSpec

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ToolSpec

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 ToolSpec