Struct valid::constraint::MustMatch

pub struct MustMatch;

Two related fields must be equal.

The validation function can be applied in the RelatedFields context. It is implemented for all types T that implement the Eq trait.

Trait Implementations

impl<T> Validate<MustMatch, RelatedFields> for (T, T) where
    T: Eq + Into<Value>, 

fn validate(
    self,
    fields: impl Into<RelatedFields>,
    _constraint: &MustMatch
) -> Validation<MustMatch, Self>

Validates this value for being compliant to the specified constraint C in the given context S.

impl Eq for MustMatch

impl Clone for MustMatch

fn clone(&self) -> MustMatch

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<MustMatch> for MustMatch

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for MustMatch

impl Debug for MustMatch

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

Formats the value using the given formatter.