Struct TypeConstraint 

pub struct TypeConstraint { /* private fields */ }

Represents a type with optional constraints

Implementations

impl TypeConstraint

pub const fn unconstrained(ty: Type) -> Self

Create an unconstrained type (const for use in static contexts)

pub fn with_constraint(ty: Type, constraint: Constraint) -> Self

Create a type with a constraint

pub fn get_type(&self) -> Type

Get the base type

pub fn constraint(&self) -> &Option<Constraint>

Get the constraint

pub fn to_ffi(&self) -> FFITypeConstraint

Convert to FFI representation

pub fn from_ffi(ffi: FFITypeConstraint) -> Self

Create from FFI representation

pub fn validate(&self, value: &Value) -> Result<(), Error>

Validate a value against this type constraint

pub fn is_unconstrained(&self) -> bool

Check if this type is unconstrained

pub fn to_string(&self) -> String

Get a human-readable string representation

Trait Implementations

impl Clone for TypeConstraint

fn clone(&self) -> TypeConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TypeConstraint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TypeConstraint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for TypeConstraint

fn eq(&self, other: &TypeConstraint) -> 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 TypeConstraint

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 TypeConstraint

impl Eq for TypeConstraint

impl StructuralPartialEq for TypeConstraint