1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
use super::utils::id_is_gensym; use super::{Fmt, Formatter}; use wast::{FunctionType, Type, TypeDef}; impl<'src> Fmt for &Type<'src> { fn fmt(&self, formatter: &mut Formatter) { formatter.start_line(); formatter.write("(type "); if let Some(id) = &self.id { if !id_is_gensym(id) { formatter.fmt(id); formatter.write(" "); } } formatter.fmt(&self.def); formatter.write(")"); formatter.end_line(); } } impl<'src> Fmt for &TypeDef<'src> { fn fmt(&self, formatter: &mut Formatter) { match self { TypeDef::Func(functy) => functy.fmt(formatter), TypeDef::Struct(..) => unimplemented!(), TypeDef::Array(..) => unimplemented!(), TypeDef::Module(..) => unimplemented!(), TypeDef::Instance(..) => unimplemented!(), }; } } impl<'src> Fmt for &FunctionType<'src> { fn fmt(&self, formatter: &mut Formatter) { formatter.write("(func"); if !self.params.is_empty() { formatter.write(" "); } formatter.fmt(&*self.params); if !self.results.is_empty() { formatter.write(" "); } formatter.fmt(&*self.results); formatter.write(")"); } }