Struct Checked

pub struct Checked<T>(pub T);

Asserts that the wrapped value has been subject to some inspection.

Checked values are usually produced by codecs and ensure that certain protocol specific premisses are fulfilled by the inner value. It is safe to pass checked values to methods of the Protocol trait.

NB: For extensibility reasons checked values can be created by anyone, but unless you know the specific checks that a particular protocol requires you should better only pass checked values received from a codec to a protocol.

Tuple Fields

0: T

Trait Implementations

impl<T: Clone> Clone for Checked<T>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Checked<T>

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

Formats the value using the given formatter.

impl<T> Deref for Checked<T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: Hash> Hash for Checked<T>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<T: Ord> Ord for Checked<T>

fn cmp(&self, other: &Checked<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq> PartialEq for Checked<T>

fn eq(&self, other: &Checked<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: PartialOrd> PartialOrd for Checked<T>

fn partial_cmp(&self, other: &Checked<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Copy> Copy for Checked<T>

impl<T: Eq> Eq for Checked<T>

impl<T> StructuralPartialEq for Checked<T>