jsonschema-rs/src/keywords/any_of.rs

77 lines
2.3 KiB
Rust

use crate::{
compilation::{compile_validators, context::CompilationContext, JSONSchema},
error::{CompilationError, ValidationError},
keywords::{format_vec_of_validators, CompilationResult, Validators},
validator::Validate,
};
use serde_json::{Map, Value};
pub(crate) struct AnyOfValidator {
schemas: Vec<Validators>,
}
impl AnyOfValidator {
#[inline]
pub(crate) fn compile(schema: &Value, context: &CompilationContext) -> CompilationResult {
if let Value::Array(items) = schema {
let mut schemas = Vec::with_capacity(items.len());
for item in items {
let validators = compile_validators(item, context)?;
schemas.push(validators)
}
return Ok(Box::new(AnyOfValidator { schemas }));
}
Err(CompilationError::SchemaError)
}
}
macro_rules! any_of_impl_is_valid {
($method_suffix:tt, $instance_type: ty) => {
paste::item! {
#[inline]
fn [<is_valid_ $method_suffix>](
&self,
schema: &JSONSchema,
instance: &Value,
instance_value: $instance_type,
) -> bool {
self.schemas.iter().any(move |validators| {
validators.iter().all(move |validator| {
validator.[<is_valid_ $method_suffix>](schema, instance, instance_value)
})
})
}
}
};
}
impl Validate for AnyOfValidator {
#[inline]
fn build_validation_error<'a>(&self, instance: &'a Value) -> ValidationError<'a> {
ValidationError::any_of(instance)
}
any_of_impl_is_valid!(array, &[Value]);
any_of_impl_is_valid!(boolean, bool);
any_of_impl_is_valid!(null, ());
any_of_impl_is_valid!(number, f64);
any_of_impl_is_valid!(object, &Map<String, Value>);
any_of_impl_is_valid!(signed_integer, i64);
any_of_impl_is_valid!(string, &str);
any_of_impl_is_valid!(unsigned_integer, u64);
}
impl ToString for AnyOfValidator {
fn to_string(&self) -> String {
format!("anyOf: [{}]", format_vec_of_validators(&self.schemas))
}
}
#[inline]
pub(crate) fn compile(
_: &Map<String, Value>,
schema: &Value,
context: &CompilationContext,
) -> Option<CompilationResult> {
Some(AnyOfValidator::compile(schema, context))
}