Struct MultipleOfRule 

pub struct MultipleOfRule<T> {
    pub value: T,
    pub message: Option<String>,
}

Multiple of validation rule - value must be divisible by the specified number.

Example

use skp_validator_rules::numeric::multiple_of::MultipleOfRule;
use skp_validator_core::{Rule, ValidationContext};

let rule = MultipleOfRule::new(5.0);
let ctx = ValidationContext::default();

assert!(rule.validate(&10.0, &ctx).is_ok());
assert!(rule.validate(&7.0, &ctx).is_err());

Fields

value: T

The divisor

message: Option<String>

Custom error message

Implementations

impl<T> MultipleOfRule<T>

pub fn new(value: T) -> Self

Create a new multiple_of rule.

pub fn message(self, msg: impl Into<String>) -> Self

Set custom error message.

Trait Implementations

impl<T: Clone> Clone for MultipleOfRule<T>

fn clone(&self) -> MultipleOfRule<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for MultipleOfRule<T>

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

Formats the value using the given formatter.

impl Rule<f32> for MultipleOfRule<f64>

fn validate(&self, value: &f32, ctx: &ValidationContext) -> ValidationResult<()>

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).

impl Rule<f64> for MultipleOfRule<f64>

fn validate( &self, value: &f64, _ctx: &ValidationContext, ) -> ValidationResult<()>

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).

impl Rule<i32> for MultipleOfRule<i64>

fn validate(&self, value: &i32, ctx: &ValidationContext) -> ValidationResult<()>

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).

impl Rule<i64> for MultipleOfRule<i64>

fn validate( &self, value: &i64, _ctx: &ValidationContext, ) -> ValidationResult<()>

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).