//! It also generates relevant memory-management functions and free-standing functions with
//! parameters mapped.
-use std::collections::{HashMap, hash_map};
+use std::collections::{HashMap, hash_map, HashSet};
use std::env;
use std::fs::File;
use std::io::{Read, Write};
let types_opt: Option<&TypeResolver> = $types;
if let Some(types) = types_opt {
if let Some(path) = types.maybe_resolve_path(&supertrait.path, None) {
- match (&path as &str, &supertrait.path.segments.iter().last().unwrap().ident) {
+ let last_seg = supertrait.path.segments.iter().last().unwrap();
+ match (&path as &str, &last_seg.ident, &last_seg.arguments) {
$( $($pat)|* => $e, )*
}
continue;
}
}
if let Some(ident) = supertrait.path.get_ident() {
- match (&format!("{}", ident) as &str, &ident) {
+ match (&format!("{}", ident) as &str, &ident, &syn::PathArguments::None) {
$( $($pat)|* => $e, )*
}
} else if types_opt.is_some() {
let mut module_iter = module.rsplitn(2, "::");
module_iter.next().unwrap();
let module = module_iter.next().unwrap();
- let imports = ImportResolver::new(module.splitn(2, "::").next().unwrap(), &$crate_types.lib_ast.dependencies,
+ let imports = ImportResolver::new(module.splitn(2, "::").next().unwrap(), &$crate_types.lib_ast,
module, &$crate_types.lib_ast.modules.get(module).unwrap().items);
TypeResolver::new(module, imports, $crate_types)
} }
}
writeln_docs(w, &t.attrs, "");
- let mut gen_types = GenericTypes::new(None);
+ let mut gen_types = GenericTypes::new(Some(format!("{}::{}", types.module_path, trait_name)));
// Add functions which may be required for supertrait implementations.
// Due to borrow checker limitations, we only support one in-crate supertrait here.
let supertrait_name;
let supertrait_resolver;
walk_supertraits!(t, Some(&types), (
- (s, _i) => {
+ (s, _i, _) => {
if let Some(supertrait) = types.crate_types.traits.get(s) {
supertrait_name = s.to_string();
supertrait_resolver = get_module_type_resolver!(supertrait_name, types.crate_libs, types.crate_types);
}
// Add functions which may be required for supertrait implementations.
walk_supertraits!(t, Some(&types), (
- ("Clone", _) => {
+ ("Clone", _, _) => {
writeln!(w, "\t/// Called, if set, after this {} has been cloned into a duplicate object.", trait_name).unwrap();
writeln!(w, "\t/// The new {} is provided, and should be mutated as needed to perform a", trait_name).unwrap();
writeln!(w, "\t/// deep copy of the object pointed to by this_arg or avoid any double-freeing.").unwrap();
writeln!(w, "\tpub cloned: Option<extern \"C\" fn (new_{}: &mut {})>,", trait_name, trait_name).unwrap();
generated_fields.push(("cloned".to_owned(), None, None));
},
- ("std::cmp::Eq", _)|("core::cmp::Eq", _) => {
+ ("std::cmp::Eq", _, _)|("core::cmp::Eq", _, _) => {
let eq_docs = "Checks if two objects are equal given this object's this_arg pointer and another object.";
writeln!(w, "\t/// {}", eq_docs).unwrap();
writeln!(w, "\tpub eq: extern \"C\" fn (this_arg: *const c_void, other_arg: &{}) -> bool,", trait_name).unwrap();
generated_fields.push(("eq".to_owned(), None, Some(format!("\t/** {} */\n", eq_docs))));
},
- ("std::hash::Hash", _)|("core::hash::Hash", _) => {
+ ("std::hash::Hash", _, _)|("core::hash::Hash", _, _) => {
let hash_docs_a = "Calculate a succinct non-cryptographic hash for an object given its this_arg pointer.";
let hash_docs_b = "This is used, for example, for inclusion of this object in a hash map.";
writeln!(w, "\t/// {}", hash_docs_a).unwrap();
generated_fields.push(("hash".to_owned(), None,
Some(format!("\t/**\n\t * {}\n\t * {}\n\t */\n", hash_docs_a, hash_docs_b))));
},
- ("Send", _) => {}, ("Sync", _) => {},
- ("std::fmt::Debug", _)|("core::fmt::Debug", _) => {
+ ("Send", _, _) => {}, ("Sync", _, _) => {},
+ ("std::fmt::Debug", _, _)|("core::fmt::Debug", _, _) => {
let debug_docs = "Return a human-readable \"debug\" string describing this object";
writeln!(w, "\t/// {}", debug_docs).unwrap();
writeln!(w, "\tpub debug_str: extern \"C\" fn (this_arg: *const c_void) -> crate::c_types::Str,").unwrap();
generated_fields.push(("debug_str".to_owned(), None,
Some(format!("\t/**\n\t * {}\n\t */\n", debug_docs))));
},
- (s, i) => {
+ (s, i, _) => {
// TODO: Both of the below should expose supertrait methods in C++, but doing so is
// nontrivial.
generated_fields.push(if types.crate_types.traits.get(s).is_none() {
writeln!(w, "}}").unwrap();
macro_rules! impl_trait_for_c {
- ($t: expr, $impl_accessor: expr, $type_resolver: expr) => {
+ ($t: expr, $impl_accessor: expr, $type_resolver: expr, $generic_impls: expr) => {
+ let mut trait_gen_types = gen_types.push_ctx();
+ assert!(trait_gen_types.learn_generics_with_impls(&$t.generics, $generic_impls, $type_resolver));
for item in $t.items.iter() {
match item {
syn::TraitItem::Method(m) => {
m.sig.abi.is_some() || m.sig.variadic.is_some() {
panic!("1");
}
- let mut meth_gen_types = gen_types.push_ctx();
+ let mut meth_gen_types = trait_gen_types.push_ctx();
assert!(meth_gen_types.learn_generics(&m.sig.generics, $type_resolver));
// Note that we do *not* use the method generics when printing "native"
// rust parts - if the method is generic, we need to print a generic
// Implement supertraits for the C-mapped struct.
walk_supertraits!(t, Some(&types), (
- ("std::cmp::Eq", _)|("core::cmp::Eq", _) => {
+ ("std::cmp::Eq", _, _)|("core::cmp::Eq", _, _) => {
writeln!(w, "impl core::cmp::Eq for {} {{}}", trait_name).unwrap();
writeln!(w, "impl core::cmp::PartialEq for {} {{", trait_name).unwrap();
writeln!(w, "\tfn eq(&self, o: &Self) -> bool {{ (self.eq)(self.this_arg, o) }}\n}}").unwrap();
},
- ("std::hash::Hash", _)|("core::hash::Hash", _) => {
+ ("std::hash::Hash", _, _)|("core::hash::Hash", _, _) => {
writeln!(w, "impl core::hash::Hash for {} {{", trait_name).unwrap();
writeln!(w, "\tfn hash<H: core::hash::Hasher>(&self, hasher: &mut H) {{ hasher.write_u64((self.hash)(self.this_arg)) }}\n}}").unwrap();
},
- ("Send", _) => {}, ("Sync", _) => {},
- ("Clone", _) => {
+ ("Send", _, _) => {}, ("Sync", _, _) => {},
+ ("Clone", _, _) => {
writeln!(w, "#[no_mangle]").unwrap();
writeln!(w, "/// Creates a copy of a {}", trait_name).unwrap();
writeln!(w, "pub extern \"C\" fn {}_clone(orig: &{}) -> {} {{", trait_name, trait_name, trait_name).unwrap();
writeln!(w, "\t\t{}_clone(self)", trait_name).unwrap();
writeln!(w, "\t}}\n}}").unwrap();
},
- ("std::fmt::Debug", _)|("core::fmt::Debug", _) => {
+ ("std::fmt::Debug", _, _)|("core::fmt::Debug", _, _) => {
writeln!(w, "impl core::fmt::Debug for {} {{", trait_name).unwrap();
writeln!(w, "\tfn fmt(&self, f: &mut core::fmt::Formatter) -> Result<(), core::fmt::Error> {{").unwrap();
writeln!(w, "\t\tf.write_str((self.debug_str)(self.this_arg).into_str())").unwrap();
writeln!(w, "\t}}").unwrap();
writeln!(w, "}}").unwrap();
},
- (s, i) => {
+ (s, i, generic_args) => {
if let Some(supertrait) = types.crate_types.traits.get(s) {
let resolver = get_module_type_resolver!(s, types.crate_libs, types.crate_types);
-
- // Blindly assume that the same imports where `supertrait` is defined are also
- // imported here. This will almost certainly break at some point, but it should be
- // a compilation failure when it does so.
- write!(w, "impl").unwrap();
- maybe_write_lifetime_generics(w, &supertrait.generics, types);
- write!(w, " {}", s).unwrap();
- maybe_write_generics(w, &supertrait.generics, types, false);
- writeln!(w, " for {} {{", trait_name).unwrap();
-
- impl_trait_for_c!(supertrait, format!(".{}", i), &resolver);
- writeln!(w, "}}").unwrap();
+ macro_rules! impl_supertrait {
+ ($s: expr, $supertrait: expr, $i: expr, $generic_args: expr) => {
+ let resolver = get_module_type_resolver!($s, types.crate_libs, types.crate_types);
+
+ // Blindly assume that the same imports where `supertrait` is defined are also
+ // imported here. This will almost certainly break at some point, but it should be
+ // a compilation failure when it does so.
+ write!(w, "impl").unwrap();
+ maybe_write_lifetime_generics(w, &$supertrait.generics, types);
+ write!(w, " {}", $s).unwrap();
+ maybe_write_generics(w, &$supertrait.generics, $generic_args, types, false);
+ writeln!(w, " for {} {{", trait_name).unwrap();
+
+ impl_trait_for_c!($supertrait, format!(".{}", $i), &resolver, $generic_args);
+ writeln!(w, "}}").unwrap();
+ }
+ }
+ impl_supertrait!(s, supertrait, i, generic_args);
+ walk_supertraits!(supertrait, Some(&resolver), (
+ (s, supertrait_i, generic_args) => {
+ if let Some(supertrait) = types.crate_types.traits.get(s) {
+ impl_supertrait!(s, supertrait, format!("{}.{}", i, supertrait_i), generic_args);
+ }
+ }
+ ) );
} else {
do_write_impl_trait(w, s, i, &trait_name);
}
write!(w, "impl").unwrap();
maybe_write_lifetime_generics(w, &t.generics, types);
write!(w, " rust{}", t.ident).unwrap();
- maybe_write_generics(w, &t.generics, types, false);
+ maybe_write_generics(w, &t.generics, &syn::PathArguments::None, types, false);
writeln!(w, " for {} {{", trait_name).unwrap();
- impl_trait_for_c!(t, "", types);
+ impl_trait_for_c!(t, "", types, &syn::PathArguments::None);
writeln!(w, "}}\n").unwrap();
writeln!(w, "// We're essentially a pointer already, or at least a set of pointers, so allow us to be used").unwrap();
writeln!(w, "// directly as a Deref trait in higher-level structs:").unwrap();
// https://github.com/eqrion/cbindgen/issues/286 Thus, instead, we import it as a temporary
// name and then reference it by that name, which works around the issue.
write!(w, "\nuse {}::{} as native{}Import;\npub(crate) type native{} = native{}Import", types.module_path, ident, ident, ident, ident).unwrap();
- maybe_write_generics(w, &generics, &types, true);
+ maybe_write_generics(w, &generics, &syn::PathArguments::None, &types, true);
writeln!(w, ";\n").unwrap();
writeln!(extra_headers, "struct native{}Opaque;\ntypedef struct native{}Opaque LDKnative{};", ident, ident, ident).unwrap();
writeln_docs(w, &attrs, "");
writeln!(w, "#[allow(unused)]").unwrap();
writeln!(w, "/// Used only if an object of this type is returned as a trait impl by a method").unwrap();
writeln!(w, "pub(crate) extern \"C\" fn {}_free_void(this_ptr: *mut c_void) {{", struct_name).unwrap();
- writeln!(w, "\tunsafe {{ let _ = Box::from_raw(this_ptr as *mut native{}); }}\n}}", struct_name).unwrap();
+ writeln!(w, "\tlet _ = unsafe {{ Box::from_raw(this_ptr as *mut native{}) }};\n}}", struct_name).unwrap();
writeln!(w, "#[allow(unused)]").unwrap();
writeln!(w, "impl {} {{", struct_name).unwrap();
writeln!(w, "\tpub(crate) fn get_native_ref(&self) -> &'static native{} {{", struct_name).unwrap();
write!(w, "\t}}").unwrap();
},
syn::Fields::Unnamed(fields) => {
- assert!(s.generics.lt_token.is_none());
+ assert!(!s.generics.params.iter()
+ .any(|gen| if let syn::GenericParam::Lifetime(_) = gen { false } else { true }));
writeln!(w, "{} (", types.maybe_resolve_ident(&s.ident).unwrap()).unwrap();
for (idx, field) in fields.unnamed.iter().enumerate() {
write!(w, "\t\t").unwrap();
/// Trait struct containing a pointer to the passed struct's inner field and the wrapper functions.
///
/// A few non-crate Traits are hard-coded including Default.
-fn writeln_impl<W: std::io::Write>(w: &mut W, i: &syn::ItemImpl, types: &mut TypeResolver) {
+fn writeln_impl<W: std::io::Write>(w: &mut W, w_uses: &mut HashSet<String, NonRandomHash>, i: &syn::ItemImpl, types: &mut TypeResolver) {
match export_status(&i.attrs) {
ExportStatus::Export => {},
ExportStatus::NoExport|ExportStatus::TestOnly => return,
let supertrait_name;
let supertrait_resolver;
walk_supertraits!(trait_obj, Some(&types), (
- (s, _i) => {
+ (s, _i, _) => {
if let Some(supertrait) = types.crate_types.traits.get(s) {
supertrait_name = s.to_string();
supertrait_resolver = get_module_type_resolver!(supertrait_name, types.crate_libs, types.crate_types);
// type-conversion logic without actually knowing the concrete native type.
if !resolved_path.starts_with(types.module_path) {
if !first_seg_is_stdlib(resolved_path.split("::").next().unwrap()) {
- writeln!(w, "use crate::{}::native{} as native{};", resolved_path.rsplitn(2, "::").skip(1).next().unwrap(), ident, ident).unwrap();
- writeln!(w, "use crate::{};", resolved_path).unwrap();
- writeln!(w, "use crate::{}_free_void;", resolved_path).unwrap();
+ w_uses.insert(format!("use crate::{}::native{} as native{};", resolved_path.rsplitn(2, "::").skip(1).next().unwrap(), ident, ident));
+ w_uses.insert(format!("use crate::{};", resolved_path));
+ w_uses.insert(format!("use crate::{}_free_void;", resolved_path));
} else {
- writeln!(w, "use {} as native{};", resolved_path, ident).unwrap();
+ w_uses.insert(format!("use {} as native{};", resolved_path, ident));
}
}
writeln!(w, "impl From<native{}> for crate::{} {{", ident, full_trait_path).unwrap();
}
let mut requires_clone = false;
walk_supertraits!(trait_obj, Some(&types), (
- ("Clone", _) => {
+ ("Clone", _, _) => {
requires_clone = true;
writeln!(w, "\t\tcloned: Some({}_{}_cloned),", trait_obj.ident, ident).unwrap();
},
- ("Sync", _) => {}, ("Send", _) => {},
- ("std::marker::Sync", _) => {}, ("std::marker::Send", _) => {},
- ("core::fmt::Debug", _) => {},
- (s, t) => {
+ ("Sync", _, _) => {}, ("Send", _, _) => {},
+ ("std::marker::Sync", _, _) => {}, ("std::marker::Send", _, _) => {},
+ ("core::fmt::Debug", _, _) => {},
+ (s, t, _) => {
if let Some(supertrait_obj) = types.crate_types.traits.get(s) {
- writeln!(w, "\t\t{}: crate::{} {{", t, s).unwrap();
- writeln!(w, "\t\t\tthis_arg: unsafe {{ ObjOps::untweak_ptr((*this_arg).inner) as *mut c_void }},").unwrap();
- writeln!(w, "\t\t\tfree: None,").unwrap();
- for item in supertrait_obj.items.iter() {
- match item {
- syn::TraitItem::Method(m) => {
- write_meth!(m, supertrait_obj, "\t");
+ macro_rules! write_impl_fields {
+ ($s: expr, $supertrait_obj: expr, $t: expr, $pfx: expr, $resolver: expr) => {
+ writeln!(w, "{}\t{}: crate::{} {{", $pfx, $t, $s).unwrap();
+ writeln!(w, "{}\t\tthis_arg: unsafe {{ ObjOps::untweak_ptr((*this_arg).inner) as *mut c_void }},", $pfx).unwrap();
+ writeln!(w, "{}\t\tfree: None,", $pfx).unwrap();
+ for item in $supertrait_obj.items.iter() {
+ match item {
+ syn::TraitItem::Method(m) => {
+ write_meth!(m, $supertrait_obj, $pfx);
+ },
+ _ => {},
+ }
+ }
+ walk_supertraits!($supertrait_obj, Some(&$resolver), (
+ ("Clone", _, _) => {
+ writeln!(w, "{}\tcloned: Some({}_{}_cloned),", $pfx, $supertrait_obj.ident, ident).unwrap();
},
- _ => {},
+ (_, _, _) => {}
+ ) );
}
}
+ write_impl_fields!(s, supertrait_obj, t, "\t", types);
+
+ let resolver = get_module_type_resolver!(s, types.crate_libs, types.crate_types);
+ walk_supertraits!(supertrait_obj, Some(&resolver), (
+ (s, t, _) => {
+ if let Some(supertrait_obj) = types.crate_types.traits.get(s) {
+ write_impl_fields!(s, supertrait_obj, t, "\t\t", resolver);
+ write!(w, "\t\t\t}},\n").unwrap();
+ }
+ }
+ ) );
write!(w, "\t\t}},\n").unwrap();
} else {
write_trait_impl_field_assign(w, s, ident);
writeln!(w, "\tnew_obj.this_arg = {}_clone_void(new_obj.this_arg);", ident).unwrap();
writeln!(w, "\tnew_obj.free = Some({}_free_void);", ident).unwrap();
walk_supertraits!(trait_obj, Some(&types), (
- (s, t) => {
+ (s, t, _) => {
if types.crate_types.traits.get(s).is_some() {
assert!(!types.is_clonable(s)); // We don't currently support cloning with a clonable supertrait
writeln!(w, "\tnew_obj.{}.this_arg = new_obj.this_arg;", t).unwrap();
ExportStatus::NoExport|ExportStatus::TestOnly => continue,
ExportStatus::NotImplementable => panic!("(C-not implementable) must only appear on traits"),
}
+ if m.sig.asyncness.is_some() { continue; }
let mut meth_gen_types = gen_types.push_ctx();
assert!(meth_gen_types.learn_generics(&m.sig.generics, types));
if m.defaultness.is_some() { unimplemented!(); }
}
}
} else if let Some(resolved_path) = types.maybe_resolve_ident(&ident) {
- create_alias_for_impl(resolved_path, i, types, move |aliased_impl, types| writeln_impl(w, &aliased_impl, types));
+ create_alias_for_impl(resolved_path, i, types, move |aliased_impl, types| writeln_impl(w, w_uses, &aliased_impl, types));
} else {
eprintln!("Not implementing anything for {} due to no-resolve (probably the type isn't pub)", ident);
}
let alias_resolver_override;
let alias_resolver = if alias_module != types.module_path {
- alias_resolver_override = ImportResolver::new(types.types.crate_name, &types.crate_types.lib_ast.dependencies,
+ alias_resolver_override = ImportResolver::new(types.types.crate_name, &types.crate_types.lib_ast,
alias_module, &types.crate_types.lib_ast.modules.get(alias_module).unwrap().items);
&alias_resolver_override
} else { &types.types };
}
writeln!(w, "}}\nuse {}::{} as {}Import;", types.module_path, e.ident, e.ident).unwrap();
write!(w, "pub(crate) type native{} = {}Import", e.ident, e.ident).unwrap();
- maybe_write_generics(w, &e.generics, &types, true);
+ maybe_write_generics(w, &e.generics, &syn::PathArguments::None, &types, true);
writeln!(w, ";\n\nimpl {} {{", e.ident).unwrap();
macro_rules! write_conv {
};
if $ref || new_var {
if $ref {
- write!(w, "let mut {}_nonref = (*{}).clone();\n\t\t\t\t", $field_ident, $field_ident).unwrap();
+ write!(w, "let mut {}_nonref = Clone::clone({});\n\t\t\t\t", $field_ident, $field_ident).unwrap();
if new_var {
let nonref_ident = format_ident!("{}_nonref", $field_ident);
if $to_c {
write!(w, "{}::{}", types.module_path, f.sig.ident).unwrap();
let mut function_generic_args = Vec::new();
- maybe_write_generics(&mut function_generic_args, &f.sig.generics, types, true);
+ maybe_write_generics(&mut function_generic_args, &f.sig.generics, &syn::PathArguments::None, types, true);
if !function_generic_args.is_empty() {
write!(w, "::{}", String::from_utf8(function_generic_args).unwrap()).unwrap();
}
// *** File/Crate Walking Logic ***
// ********************************
-fn convert_priv_mod<'a, 'b: 'a, W: std::io::Write>(w: &mut W, libast: &'b FullLibraryAST, crate_types: &CrateTypes<'b>, out_dir: &str, mod_path: &str, module: &'b syn::ItemMod) {
+fn convert_priv_mod<'a, 'b: 'a, W: std::io::Write>(w: &mut W, w_uses: &mut HashSet<String, NonRandomHash>, libast: &'b FullLibraryAST, crate_types: &CrateTypes<'b>, out_dir: &str, mod_path: &str, module: &'b syn::ItemMod) {
// We want to ignore all items declared in this module (as they are not pub), but we still need
// to give the ImportResolver any use statements, so we copy them here.
let mut use_items = Vec::new();
use_items.push(item);
}
}
- let import_resolver = ImportResolver::from_borrowed_items(mod_path.splitn(2, "::").next().unwrap(), &libast.dependencies, mod_path, &use_items);
+ let import_resolver = ImportResolver::from_borrowed_items(mod_path.splitn(2, "::").next().unwrap(), libast, mod_path, &use_items);
let mut types = TypeResolver::new(mod_path, import_resolver, crate_types);
writeln!(w, "mod {} {{\n{}", module.ident, DEFAULT_IMPORTS).unwrap();
for item in module.content.as_ref().unwrap().1.iter() {
match item {
- syn::Item::Mod(m) => convert_priv_mod(w, libast, crate_types, out_dir, &format!("{}::{}", mod_path, module.ident), m),
+ syn::Item::Mod(m) => convert_priv_mod(w, w_uses, libast, crate_types, out_dir, &format!("{}::{}", mod_path, module.ident), m),
syn::Item::Impl(i) => {
- writeln_impl(w, i, &mut types);
+ writeln_impl(w, w_uses, i, &mut types);
},
_ => {},
}
let _ = std::fs::create_dir((&new_file_path.as_ref() as &std::path::Path).parent().unwrap());
let mut out = std::fs::OpenOptions::new().write(true).create(true).truncate(true)
.open(new_file_path).expect("Unable to open new src file");
+ let mut out_uses = HashSet::default();
writeln!(out, "// This file is Copyright its original authors, visible in version control").unwrap();
writeln!(out, "// history and in the source files from which this was generated.").unwrap();
eprintln!("Converting {} entries...", module);
- let import_resolver = ImportResolver::new(orig_crate, &libast.dependencies, module, items);
+ let import_resolver = ImportResolver::new(orig_crate, libast, module, items);
let mut type_resolver = TypeResolver::new(module, import_resolver, crate_types);
for item in items.iter() {
}
},
syn::Item::Impl(i) => {
- writeln_impl(&mut out, &i, &mut type_resolver);
+ writeln_impl(&mut out, &mut out_uses, &i, &mut type_resolver);
},
syn::Item::Struct(s) => {
if let syn::Visibility::Public(_) = s.vis {
}
},
syn::Item::Mod(m) => {
- convert_priv_mod(&mut out, libast, crate_types, out_dir, &format!("{}::{}", module, m.ident), m);
+ convert_priv_mod(&mut out, &mut out_uses, libast, crate_types, out_dir, &format!("{}::{}", module, m.ident), m);
},
syn::Item::Const(c) => {
// Re-export any primitive-type constants.
}
}
+ for use_stmt in out_uses {
+ writeln!(out, "{}", use_stmt).unwrap();
+ }
+
out.flush().unwrap();
}
}
let ASTModule { ref attrs, ref items, .. } = astmod;
assert_eq!(export_status(&attrs), ExportStatus::Export);
- let import_resolver = ImportResolver::new(orig_crate, &ast_storage.dependencies, module, items);
+ let import_resolver = ImportResolver::new(orig_crate, ast_storage, module, items);
let mut types = TypeResolver::new(module, import_resolver, crate_types);
for item in items.iter() {
}
fn walk_private_mod<'a>(ast_storage: &'a FullLibraryAST, orig_crate: &str, module: String, items: &'a syn::ItemMod, crate_types: &mut CrateTypes<'a>) {
- let import_resolver = ImportResolver::new(orig_crate, &ast_storage.dependencies, &module, &items.content.as_ref().unwrap().1);
+ let import_resolver = ImportResolver::new(orig_crate, ast_storage, &module, &items.content.as_ref().unwrap().1);
for item in items.content.as_ref().unwrap().1.iter() {
match item {
syn::Item::Mod(m) => walk_private_mod(ast_storage, orig_crate, format!("{}::{}", module, m.ident), m, crate_types),
let ASTModule { ref attrs, ref items, submods: _ } = astmod;
assert_eq!(export_status(&attrs), ExportStatus::Export);
let orig_crate = module.splitn(2, "::").next().unwrap();
- let import_resolver = ImportResolver::new(orig_crate, &ast_storage.dependencies, module, items);
+ let import_resolver = ImportResolver::new(orig_crate, ast_storage, module, items);
for item in items.iter() {
match item {
}
let trait_path = format!("{}::{}", module, t.ident);
walk_supertraits!(t, None, (
- ("Clone", _) => {
+ ("Clone", _, _) => {
crate_types.set_clonable("crate::".to_owned() + &trait_path);
},
- (_, _) => {}
+ (_, _, _) => {}
) );
crate_types.traits.insert(trait_path, &t);
}
projects / ldk-c-bindings / blobdiff