Trait gmime::FilterBestExt[−][src]

pub trait FilterBestExt {
    fn charset(&self) -> Option<String>;

    fn encoding(&self, constraint: EncodingConstraint) -> ContentEncoding;
}
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Trait containing all FilterBest methods.

Implementors

FilterBest

Required Methods

[−]

Calculates the best charset for encoding the stream filtered through the self filter.

Returns

a pointer to a string containing the name of the charset best suited for the text filtered through self.

[−]

Calculates the most efficient Content-Transfer-Encoding for the stream filtered through self that fits within the encoding constraint.

constraint

a EncodingConstraint

Returns

the best encoding for the stream filtered by self.

Implementors