[−][src]Function rustc_builtin_macros::format_foreign::printf::iter_subs

pub fn iter_subs(s: &str, start_pos: usize) -> Substitutions<'_>ⓘNotable traits for Substitutions<'a>
impl<'a> Iterator for Substitutions<'a>    type Item = Substitution<'a>;

Returns an iterator over all substitutions in a given string.