INNER CODE UNIT · Rust
derive_impl_for_foo
intellij-rust/intellij-rust · testData/test-proc-macros/src/lib.rs:82
pub fn derive_impl_for_foo(_item: TokenStream) -> TokenStream {
"impl Foo { fn foo(&self) -> Bar {} }".parse().unwrap()
}
#[proc_macro_derive(DeriveStructFooDeclaration)]
pub fn derive_struct_foo_declaration(_item: TokenStream) -> TokenStream {
"struct Foo;".parse().unwrap()
}
#[proc_macro_derive(DeriveMacroFooThatExpandsToStructFoo)]
pub fn derive_macro_foo_that_expands_to_struct_foo(_item: TokenStream) -> TokenStream {
"macro_rules! foo { () => { struct Foo; } }".parse().unwrap()
}
#[proc_macro_derive(DeriveMacroFooInvocation)]
pub fn derive_macro_foo_invocation(_item: TokenStream) -> TokenStream {
"foo!{}".parse().unwrap()
}