Struct uppercase

pub struct uppercase;

Sanitizer converts to uppercase. Validator checks if only uppercase.

Examples

An example of the uppercase sanitizer.

use seventy::{builtins::string::*, seventy, Newtype};

#[seventy(sanitize(uppercase))]
pub struct ID(String);

// Converts lowercase characters to uppercase.
assert_eq!(
    ID::try_new("70sV-Nty70").unwrap().into_inner(),
    "70SV-NTY70"
);

An example of the uppercase validator.

use seventy::{builtins::string::*, seventy, Newtype};

#[seventy(validate(uppercase))]
pub struct UppercaseString(String);

// Successfully constructed because the string is only uppercase.
assert!(UppercaseString::try_new("SHOUT").is_ok());

// Unsuccessfully constructed because the string is not only uppercase.
assert!(UppercaseString::try_new("Shout").is_err());

Trait Implementations

impl Sanitizer<String> for uppercase

fn sanitize(&self, target: &mut String)

Sanitizes the given target.

impl<T> Validator<T> for uppercase

where T: AsRef<str>,

fn validate(&self, target: &T) -> bool

Validates the given target.