[−][src]Trait umlauts::UmlautsInplaceExt

pub trait UmlautsInplaceExt {
    pub fn make_utf8_umlauts_lowercase(&mut self);

    pub fn make_utf8_umlauts_uppercase(&mut self);

    pub fn make_utf8_umlauts_to_ascii(&mut self);
}

Required methods

pub fn make_utf8_umlauts_lowercase(&mut self)[src]

Lowercases alphabetic ASCII chars and UTF-8 umlauts.

Like make_ascii_lowercase but it will also make utf8 umlauts lowercase:

  • 'Ä' -> 'ä'
  • 'Ö' -> 'ö'
  • 'Ü' -> 'ü'

Examples

extern crate umlauts;
use umlauts::prelude::*;

let mut s = "Öl Ärmel Übermut".as_bytes().to_vec();
s.make_utf8_umlauts_lowercase();
assert_eq!("öl ärmel übermut".as_bytes(), s);

pub fn make_utf8_umlauts_uppercase(&mut self)[src]

Upercases alphabetic ASCII chars and UTF-8 umlauts.

Like make_ascii_uppercase but it will also make utf8 umlauts uppercase:

  • 'ä' -> 'Ä'
  • 'ö' -> 'Ö'
  • 'ü' -> 'Ü'

Examples

extern crate umlauts;
use umlauts::prelude::*;

let mut s = "Öl Ärmel Übermut".as_bytes().to_vec();
s.make_utf8_umlauts_uppercase();
assert_eq!("ÖL ÄRMEL ÜBERMUT".as_bytes(), s);

pub fn make_utf8_umlauts_to_ascii(&mut self)[src]

Converts Umlauts to ae, oe, ue, ss, ...

Maps umlauts according to DIN 5007-2:

  • 'ä' -> 'ae'
  • 'ö' -> 'oe'
  • 'ü' -> 'ue'
  • 'Ä' -> 'Ae'
  • 'Ö' -> 'Oe'
  • 'Ü' -> 'Ue'
  • 'ß' -> 's'

This function will ignore the uppercase ß, because it can't be mapped in place due to requiring three bytes.

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Implementations on Foreign Types

impl UmlautsInplaceExt for [u8][src]

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Implementors

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