Enum JsonSchema 

pub enum JsonSchema {
    Any,
    Null,
    Bool,
    Number,
    StringType,
    ArrayOf(Box<JsonSchema>),
    ObjectWith {
        required: Vec<(String, JsonSchema)>,
        allow_extra: bool,
    },
}

Simple JSON schema for validation.

Variants

Any

Any value is accepted.

Null

Must be null.

Bool

Must be a boolean.

Number

Must be a number.

StringType

Must be a string.

ArrayOf(Box<JsonSchema>)

Must be an array where each element matches the inner schema.

ObjectWith

Must be an object with the specified required fields.

Fields

required: Vec<(String, JsonSchema)>

Required fields: (key, schema).

allow_extra: bool

Whether additional fields are allowed.

Implementations

impl JsonSchema

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

Validate a JSON value against this schema. Returns Ok(()) or an error message.

impl JsonSchema

pub fn infer_from(value: &JsonValue) -> Self

Infer a JsonSchema from a sample value.

Arrays use the schema of their first element; objects use the schemas of their values.

pub fn to_schema_string(&self) -> String

Serialize the schema to a human-readable string.

pub fn to_json_schema_object(&self) -> JsonValue

Generate a JSON Schema draft-07 compatible object.

Trait Implementations

impl Clone for JsonSchema

fn clone(&self) -> JsonSchema

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for JsonSchema

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

Formats the value using the given formatter.