Enum FieldConstraint 

pub enum FieldConstraint {
    Enum(Vec<Value>),
    Range {
        minimum: Option<Value>,
        maximum: Option<Value>,
    },
    Pattern(String),
    MergePatch(Value),
}

Field-level constraint to apply to a schema.

Variants

Enum(Vec<Value>)

Restrict field to specific enum values.

Range

Apply numeric range constraints.

Fields

minimum: Option<Value>

maximum: Option<Value>

Pattern(String)

Apply string pattern constraint.

MergePatch(Value)

Apply a JSON merge-patch to the field schema.

Trait Implementations

impl Clone for FieldConstraint

fn clone(&self) -> FieldConstraint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldConstraint

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

Formats the value using the given formatter.