Function rustc_builtin_macros::format::report_missing_placeholders
source · fn report_missing_placeholders(
ecx: &mut ExtCtxt<'_>,
unused: Vec<(Span, bool)>,
used: &[bool],
args: &FormatArguments,
pieces: &[Piece<'_>],
detect_foreign_fmt: bool,
str_style: Option<usize>,
fmt_str: &str,
fmt_span: Span
)