Trait html5ever::tendril::fmt::SubsetOf

pub unsafe trait SubsetOf<Super>: Format where
    Super: Format, {
    fn revalidate_subset(x: &[u8]) -> bool { ... }
}

Indicates that one format is a subset of another.

The subset format can be converted to the superset format for free.

Provided methods

fn revalidate_subset(x: &[u8]) -> bool

Validate the other direction of conversion; check if this buffer from the superset format conforms to the subset format.

The default calls Self::validate, but some conversions may implement a check which is cheaper than validating from scratch.

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Implementors

impl SubsetOf<Latin1> for ASCII

impl SubsetOf<UTF8> for ASCII

impl SubsetOf<WTF8> for UTF8

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