Struct valid::RelatedFields

pub struct RelatedFields(pub Cow<'static, str>, pub Cow<'static, str>);

Represents a pair of related fields as context for validation functions. It holds the names of the two related fields that are validated.

Methods

impl RelatedFields

pub fn unwrap(self) -> (Cow<'static, str>, Cow<'static, str>)

Unwraps this related fields context and returns the 2 field names

pub fn first(&self) -> &str

Returns a reference to the name of the first field

pub fn second(&self) -> &str

Returns a reference to the name of the second field

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<T> Validate<FromTo, RelatedFields> for (T, T) where
    T: PartialOrd + Into<Value>, 

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

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

impl<A, B> From<(A, B)> for RelatedFields where
    A: Into<Cow<'static, str>>,
    B: Into<Cow<'static, str>>, 

fn from((value1, value2): (A, B)) -> Self

Performs the conversion.

impl Clone for RelatedFields

fn clone(&self) -> RelatedFields

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for RelatedFields

impl PartialEq<RelatedFields> for RelatedFields

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

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

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

This method tests for !=.

impl Debug for RelatedFields

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

Formats the value using the given formatter.