Enum Rule 

pub enum Rule {
    Range,
    Len,
    Finite,
    Known,
    Check(&'static str),
}

The rule a value broke.

Variants

Range

range(min = …, max = …): a number outside its bounds (NaN is always outside).

Len

len(min = …, max = …): a string or bytes length (in bytes), or a list’s element count, outside its bounds.

Finite

finite: a float that is NaN or infinite.

Known

known: an enum value the reader’s schema does not declare.

Check(&'static str)

check(name): the application’s function name returned false.

Trait Implementations

impl Clone for Rule

fn clone(&self) -> Rule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rule

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

Formats the value using the given formatter.

impl Display for Rule

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

Formats the value using the given formatter.

impl PartialEq for Rule

fn eq(&self, other: &Rule) -> 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 Copy for Rule

impl Eq for Rule

impl StructuralPartialEq for Rule