Struct Validated 

pub struct Validated<T>(/* private fields */);

A payload T that has been deserialized and validated.

Construction is possible only through from_body or from_query (plus assume_valid for test fixtures). All other callers receive a T provably free of constraint violations.

Implementations

impl<T> Validated<T>

pub fn into_inner(self) -> T

Consume the wrapper, returning the validated inner value.

pub fn inner(&self) -> &T

Borrow the validated inner value.

pub fn assume_valid(v: T) -> Self

Construct without validation – use only in unit-test fixtures where the value is already known good. Never call in handler code.

impl<T: DeserializeOwned + Validate> Validated<T>

pub fn from_body(ctx: &RequestContext) -> Result<Self, HttpException>

Deserialize T from the JSON request body, then run T::validate().

Returns Err(HttpException) on either step, converting automatically into the RFC 7807 problem shape:

Failure	Status	type field
Malformed JSON	400	bad-request
Constraint violated	422	validation

pub fn from_query(ctx: &RequestContext) -> Result<Self, HttpException>

Deserialize T from the URL query string, then validate.

Same error shape as from_body.

Trait Implementations

impl<T: Clone> Clone for Validated<T>

fn clone(&self) -> Validated<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Validated<T>

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

Formats the value using the given formatter.

impl<T> Deref for Validated<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &T

Dereferences the value.