Enum ConstraintSpec 

pub enum ConstraintSpec {
    Required(RequiredParam),
    Enum(EnumParam),
    Range(RangeParam),
}

Structural constraint on a tool call’s parameters. Pattern/predicate matching stays in the host execution layer — the kernel only enforces shapes it can replay identically.

The addressed field is param_path, not path: it points inside the call’s arguments, and a bare path in a kernel input is exactly the host filesystem fact §7.4 keeps out of the ABI.

RangeParam carries its bounds as fixed-point micro-units rather than f64: a range check is an authoritative branch, and §7.1.1 keeps language-default floats out of those.

Variants

Required(RequiredParam)

Enum(EnumParam)

Range(RangeParam)

Implementations

impl ParamConstraint

pub fn tool(&self) -> &str

pub fn param_path(&self) -> &str

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

Structural self-consistency. A constraint that can never hold is a configuration error, not a permanently-denying gate discovered on the first tool call.

Trait Implementations

impl Clone for ParamConstraint

fn clone(&self) -> ParamConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParamConstraint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ParamConstraint

fn deserialize<__D>( __deserializer: __D, ) -> Result<ParamConstraint, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ParamConstraint

impl PartialEq for ParamConstraint

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ParamConstraint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ParamConstraint