Struct 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.

Tuple Fields

0: Cow<'static, str>

1: Cow<'static, str>

Implementations

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 Clone for RelatedFields

fn clone(&self) -> RelatedFields

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RelatedFields

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

Formats the value using the given formatter.

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

Converts to this type from the input type.

impl PartialEq for RelatedFields

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

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

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> Validate<MustDefineRange, RelatedFields> for (T, T)

where T: PartialOrd + Into<Value>,

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

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

impl<T> Validate<MustMatch, RelatedFields> for (T, T)

where T: PartialEq + 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 RelatedFields

impl StructuralPartialEq for RelatedFields