Trait ammonia::AttributeFilter

pub trait AttributeFilter: Send + Sync {
    fn filter<'a>(&self, _: &str, _: &str, _: &'a str) -> Option<Cow<'a, str>>;
}

Types that implement this trait can be used to remove or rewrite arbitrary attributes.

See attribute_filter for more details.

Required methods

fn filter<'a>(&self, _: &str, _: &str, _: &'a str) -> Option<Cow<'a, str>>

Return None to remove the attribute. Return Some(str) to replace it with a new string.

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Trait Implementations

impl Debug for dyn AttributeFilter

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

Formats the value using the given formatter.

Implementors

impl<T> AttributeFilter for T where
    T: for<'a> Fn(&str, &str, &'a str) -> Option<Cow<'a, str>> + Send + Sync + 'static, 

fn filter<'a>(
    &self,
    element: &str,
    attribute: &str,
    value: &'a str
) -> Option<Cow<'a, str>>

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