pub fn push_fstring<'a>(
state: &mut LuaState,
fmt: &[u8],
args: &[FmtArg<'a>],
) -> Result<GcRef<LuaString>, LuaError>Expand description
Variadic entry point; delegates to push_vfstring.
PORT NOTE: callers that previously used luaO_pushfstring for error
messages should collapse the call into LuaError::runtime(format_args!(...));
see PORTING.md ยง4.2 and error_sites.tsv.