Struct IPAddressValidator 

pub struct IPAddressValidator { /* private fields */ }

Available on crate feature core and non-WebAssembly only.

IP Address validator - validates IPv4 and IPv6 addresses using std::net::IpAddr

This validator provides type-safe IP address validation by leveraging Rust’s standard library. It supports both IPv4 and IPv6 addresses with configurable validation rules and custom error messages.

Examples

Basic usage (accepts both IPv4 and IPv6)

use reinhardt_core::validators::{IPAddressValidator, Validator};

let validator = IPAddressValidator::new();
assert!(validator.validate("192.168.1.1").is_ok());
assert!(validator.validate("2001:0db8:85a3:0000:0000:8a2e:0370:7334").is_ok());
assert!(validator.validate("::1").is_ok());
assert!(validator.validate("invalid-ip").is_err());

IPv4 only

use reinhardt_core::validators::{IPAddressValidator, Validator};

let validator = IPAddressValidator::ipv4_only();
assert!(validator.validate("192.168.1.1").is_ok());
assert!(validator.validate("2001:0db8:85a3::8a2e:0370:7334").is_err());

IPv6 only

use reinhardt_core::validators::{IPAddressValidator, Validator};

let validator = IPAddressValidator::ipv6_only();
assert!(validator.validate("2001:0db8:85a3::8a2e:0370:7334").is_ok());
assert!(validator.validate("192.168.1.1").is_err());

Custom error message

use reinhardt_core::validators::{IPAddressValidator, Validator};

let validator = IPAddressValidator::new()
    .with_message("Please provide a valid IP address");

match validator.validate("invalid") {
    Err(e) => {
        // Error message will include the custom message
    }
    _ => panic!("Expected validation error"),
}

Implementations

impl IPAddressValidator

pub fn new() -> IPAddressValidator

Available on crate feature validators only.

Creates a new IPAddressValidator that accepts both IPv4 and IPv6 addresses.

Examples

use reinhardt_core::validators::{IPAddressValidator, Validator};

let validator = IPAddressValidator::new();
assert!(validator.validate("192.168.1.1").is_ok());
assert!(validator.validate("2001:db8::1").is_ok());

pub fn ipv4_only() -> IPAddressValidator

Available on crate feature validators only.

Creates a validator that only accepts IPv4 addresses.

Examples

use reinhardt_core::validators::{IPAddressValidator, Validator};

let validator = IPAddressValidator::ipv4_only();
assert!(validator.validate("192.168.1.1").is_ok());
assert!(validator.validate("10.0.0.0").is_ok());
assert!(validator.validate("2001:db8::1").is_err());

pub fn ipv6_only() -> IPAddressValidator

Available on crate feature validators only.

Creates a validator that only accepts IPv6 addresses.

Examples

use reinhardt_core::validators::{IPAddressValidator, Validator};

let validator = IPAddressValidator::ipv6_only();
assert!(validator.validate("2001:db8::1").is_ok());
assert!(validator.validate("::1").is_ok());
assert!(validator.validate("192.168.1.1").is_err());

pub fn with_message(self, message: impl Into<String>) -> IPAddressValidator

Available on crate feature validators only.

Sets a custom error message for validation failures.

Examples

use reinhardt_core::validators::{IPAddressValidator, Validator};

let validator = IPAddressValidator::new()
    .with_message("Invalid IP address format");

assert!(validator.validate("192.168.1.1").is_ok());

Trait Implementations

impl Default for IPAddressValidator

fn default() -> IPAddressValidator

Returns the “default value” for a type.

impl Validator<String> for IPAddressValidator

fn validate(&self, value: &String) -> Result<(), ValidationError>

Validates the given value, returning an error if validation fails.

impl Validator<str> for IPAddressValidator

fn validate(&self, value: &str) -> Result<(), ValidationError>

Validates the given value, returning an error if validation fails.