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Simplify subsetter definition ✨

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This commit is contained in:
Laurenz 2019-03-31 17:24:52 +02:00
parent b24bac7cae
commit 54ace2a7fd
1 changed files with 2 additions and 6 deletions
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8
src/font.rs
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@ -409,12 +409,8 @@ struct Subsetter<'d> {
} }
impl<'d> Subsetter<'d> { impl<'d> Subsetter<'d> {
fn subset<I1, S1, I2, S2>(mut self, needed_tables: I1, optional_tables: I2) fn subset<I, S>(mut self, needed_tables: I, optional_tables: I) -> FontResult<Font>
-> FontResult<Font> where I: IntoIterator<Item=S>, S: AsRef<str> {
where
I1: IntoIterator<Item=S1>, S1: AsRef<str>,
I2: IntoIterator<Item=S2>, S2: AsRef<str>
{
// Find out which glyphs to include based on which characters we want // Find out which glyphs to include based on which characters we want
// and which glyphs are used by composition. // and which glyphs are used by composition.
self.build_glyphs()?; self.build_glyphs()?;