Struct Validator 

pub struct Validator { /* private fields */ }

Available on non-WebAssembly only.

Builder for complex validations

Example

use pmcp::server::validation::Validator;

let mut v = Validator::new();
v.field("age", 25).range(&18, &120);
v.field("email", "user@example.com").email();
v.field("country", "US").one_of(&["US", "UK", "CA"]);
v.validate()?;

Implementations

impl Validator

pub fn new() -> Self

Create a new validator

pub fn field<'a, T>( &'a mut self, name: &'a str, value: T, ) -> FieldValidator<'a, T>

Start validating a field

pub fn is_valid(&self) -> bool

Check if validation passed

pub fn validate(self) -> Result<()>

Get validation result

pub fn errors(&self) -> &[Error]

Get all validation errors

Trait Implementations

impl Debug for Validator

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

Formats the value using the given formatter.

impl Default for Validator

fn default() -> Self

Returns the “default value” for a type.