Struct maud_htmlescape::Escaper

pub struct Escaper<'a>(_);

An adapter that escapes HTML special characters.

The following characters are escaped:

• & is escaped as &
• < is escaped as <
• > is escaped as >
• " is escaped as "

All other characters are passed through unchanged.

Note: In versions prior to 0.13, the single quote (') was escaped as well.

Example

use std::fmt::Write;
let mut s = String::new();
write!(Escaper::new(&mut s), "<script>launchMissiles()</script>").unwrap();
assert_eq!(s, "&lt;script&gt;launchMissiles()&lt;/script&gt;");

Implementations

impl<'a> Escaper<'a>

pub fn new(buffer: &'a mut String) -> Escaper<'a>

Creates an Escaper from a String.

Trait Implementations

impl<'a> Write for Escaper<'a>

fn write_str(&mut self, s: &str) -> Result

Writes a string slice into this writer, returning whether the write succeeded.

fn write_char(&mut self, c: char) -> Result<(), Error>

Writes a char into this writer, returning whether the write succeeded.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Glue for usage of the write! macro with implementors of this trait.