Enum RuleValidation 

pub enum RuleValidation {
    Valid,
    Invalid(String),
}

Result of rule validation

Variants

Valid

Rule application is valid

Invalid(String)

Rule application is invalid

Implementations

impl RuleValidation

pub const fn is_valid(&self) -> bool

Check if the validation is successful

pub fn error(&self) -> Option<&str>

Get the error message (if invalid)

Trait Implementations

impl Clone for RuleValidation

fn clone(&self) -> RuleValidation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuleValidation

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

Formats the value using the given formatter.

impl PartialEq for RuleValidation

fn eq(&self, other: &RuleValidation) -> 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 Eq for RuleValidation

impl StructuralPartialEq for RuleValidation