Enum TypeMapping 

pub enum TypeMapping {
    Literal(Value),
    Transparent {
        arg: usize,
    },
}

What a table entry says about a type it cannot walk.

Most entries are a literal schema, but a transparent newtype wrapper (#[serde(transparent)] struct Json<T>(pub T)) has no wire shape of its own — it is exactly its type argument, so no literal can describe it without erasing whatever it wraps.

Variants

Literal(Value)

A JSON Schema substituted wherever the type appears.

Transparent

The type’s wire shape is that of one of its generic arguments.

Fields

arg: usize

Which type argument carries the shape, zero-based.

Implementations

impl TypeMapping

pub fn as_literal(&self) -> Option<&Value>

The literal schema, when this entry is one.

Trait Implementations

impl Clone for TypeMapping

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 TypeMapping

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

Formats the value using the given formatter.

impl Eq for TypeMapping

impl From<Value> for TypeMapping

fn from(schema: Value) -> Self

Converts to this type from the input type.

impl PartialEq for TypeMapping

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TypeMapping