Struct Bound

pub struct Bound(/* private fields */);

A newtype wrapper around an optional float, with convenience methods to specify an infinite-fallback.

Bounds are used to represent constraint values that can either be finite numbers or positive/negative infinity. When serialized, infinite values are represented as null for cleaner API responses and requests.

Implementations

impl Bound

pub fn or_pos_inf(&self) -> f64

Returns the contained value or positive infinity if None

This is typically used for upper bounds where no limit means infinity.

pub fn or_neg_inf(&self) -> f64

Returns the contained value or negative infinity if None

This is typically used for lower bounds where no limit means negative infinity.

Trait Implementations

impl Clone for Bound

fn clone(&self) -> Bound

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ComposeSchema for Bound

fn compose(generics: Vec<RefOr<Schema>>) -> RefOr<Schema>

impl Debug for Bound

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

Formats the value using the given formatter.

impl Default for Bound

fn default() -> Bound

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Bound

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<f64> for Bound

fn from(value: f64) -> Self

Converts a float to a Bound, mapping infinite values to None

impl Serialize for Bound

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToSchema for Bound

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

Return name of the schema.

fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference utoipa::openapi::schema::Schemas for this type.