Struct valid::constraint::NonZero

pub struct NonZero;

Values of zero are not allowed.

The validation function can be applied in the FieldName context. It is implemented for all types T that implement the HasZeroValue property trait and Into<Value>.

Trait Implementations

impl<T> Validate<NonZero, FieldName> for T where
    T: HasZeroValue + Into<Value>, 

fn validate(
    self,
    name: impl Into<FieldName>,
    _constraint: &NonZero
) -> Validation<NonZero, Self>

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

impl Clone for NonZero

fn clone(&self) -> NonZero

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for NonZero

impl Eq for NonZero

impl PartialEq<NonZero> for NonZero

fn eq(&self, other: &NonZero) -> 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 Debug for NonZero

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

Formats the value using the given formatter.