use crate::astype::*;
pub trait Normalize {
fn as_str(&self) -> &str;
fn as_type(&self) -> String {
self.as_str().to_string()
}
fn as_fn(&self) -> String {
self.as_str().to_string()
}
fn as_fn_suffix(&self) -> String {
self.as_str().to_string()
}
fn as_var(&self) -> String {
self.as_str().to_string()
}
fn as_const(&self) -> String {
self.as_str().to_string()
}
fn as_namespace(&self) -> String {
self.as_str().to_string()
}
}
impl<T: AsRef<str>> Normalize for T {
fn as_str(&self) -> &str {
self.as_ref()
}
}
pub trait ToLanguageRepresentation {
fn as_astype(&self) -> &ASType;
fn to_string(&self) -> String {
self.as_lang()
}
fn as_lang(&self) -> String {
match self.as_astype() {
ASType::Alias(alias) => alias.name.as_type(),
ASType::Bool => "bool".to_string(),
ASType::Char32 => "char32".to_string(),
ASType::Char8 => "char8".to_string(),
ASType::F32 => "f32".to_string(),
ASType::F64 => "f64".to_string(),
ASType::Handle(_resource_name) => "handle".to_string(),
ASType::ConstPtr(pointee) => format!("ptr<{}>", pointee.to_string()),
ASType::MutPtr(pointee) => format!("mut_ptr<{}>", pointee.to_string()),
ASType::Option(_) => todo!(),
ASType::Result(_) => todo!(),
ASType::S8 => "i8".to_string(),
ASType::S16 => "i16".to_string(),
ASType::S32 => "i32".to_string(),
ASType::S64 => "i64".to_string(),
ASType::U8 => "u8".to_string(),
ASType::U16 => "u16".to_string(),
ASType::U32 => "u32".to_string(),
ASType::U64 => "u64".to_string(),
ASType::USize => "usize".to_string(),
ASType::Void => "(empty)".to_string(),
ASType::Constants(_) => unimplemented!(),
ASType::Enum(enum_) => {
format!("{} (enum)", enum_.repr.as_ref().as_lang())
}
ASType::Struct(_) => unimplemented!(),
ASType::Tuple(tuple_members) => {
let tuple_types: Vec<_> =
tuple_members.iter().map(|x| x.type_.to_string()).collect();
format!("({})", tuple_types.join(", "))
}
ASType::Union(_) => unimplemented!(),
ASType::Slice(element_type) => format!("mut_slice<{}>", element_type.as_lang()),
ASType::String(_) => "string".to_string(),
ASType::ReadBuffer(element_type) => format!("slice<{}>", element_type.as_lang()),
ASType::WriteBuffer(element_type) => {
format!("mut_slice<{}>", element_type.to_string())
}
}
}
}
impl ToLanguageRepresentation for ASType {
fn as_astype(&self) -> &ASType {
self
}
}