Struct CompositeRule 

pub struct CompositeRule<T>
where
    T: ?Sized,
{ /* private fields */ }

A composite rule that combines multiple rules.

Implementations

impl<T> CompositeRule<T>

where T: ?Sized,

pub fn new() -> CompositeRule<T>

Create a new composite rule.

pub fn push_rule(self, rule: impl Rule<T> + 'static) -> CompositeRule<T>

Add a rule to this composite.

Trait Implementations

impl<T> Default for CompositeRule<T>

where T: ?Sized,

fn default() -> CompositeRule<T>

Returns the “default value” for a type.

impl<T> Rule<T> for CompositeRule<T>

where T: Sync + ?Sized,

fn validate( &self, value: &T, ctx: &ValidationContext, ) -> Result<(), ValidationErrors>

Validate the value.

fn name(&self) -> &'static str

Get the rule name for error reporting.

fn default_message(&self) -> String

Get the default error message.

fn validate_at( &self, value: &T, path: &FieldPath, ctx: &ValidationContext, ) -> Result<(), ValidationErrors>

Validate the value with a field path for error reporting.

fn error_code(&self) -> String

Get the error code.

fn is_transform(&self) -> bool

Check if this rule is a transformation (not validation).