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Cleanup

This commit is contained in:
Sergey Pepyakin 2019-01-25 11:03:47 +01:00
parent 0d5a87f64f
commit 0502619259
3 changed files with 7 additions and 7 deletions
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10
derive/src/codegen.rs
View File

@ -1,5 +1,5 @@
use crate::parser::{ImplBlockDef, FuncDef}; use crate::parser::{ImplBlockDef, FuncDef};
use proc_macro2::{Ident, Literal, Span, TokenStream}; use proc_macro2::{Ident, Span, TokenStream};
use quote::{quote, quote_spanned, ToTokens}; use quote::{quote, quote_spanned, ToTokens};
pub fn codegen(ext_def: &ImplBlockDef, to: &mut TokenStream) { pub fn codegen(ext_def: &ImplBlockDef, to: &mut TokenStream) {
@ -9,7 +9,7 @@ pub fn codegen(ext_def: &ImplBlockDef, to: &mut TokenStream) {
derive_externals(ext_def, &mut externals); derive_externals(ext_def, &mut externals);
derive_module_resolver(ext_def, &mut module_resolver); derive_module_resolver(ext_def, &mut module_resolver);
let (impl_generics, ty_generics, where_clause) = ext_def.generics.split_for_impl(); let (impl_generics, _, where_clause) = ext_def.generics.split_for_impl();
let ty = &ext_def.ty; let ty = &ext_def.ty;
(quote! { (quote! {
@ -49,7 +49,7 @@ fn emit_dispatch_func_arm(func: &FuncDef) -> TokenStream {
let return_ty_span = func.return_ty.clone().unwrap_or_else(|| Span::call_site()); let return_ty_span = func.return_ty.clone().unwrap_or_else(|| Span::call_site());
let mut unmarshall_args = TokenStream::new(); let mut unmarshall_args = TokenStream::new();
for (i, param) in func.params.iter().enumerate() { for param in &func.params {
let param_span = param.ident.span(); let param_span = param.ident.span();
let ident = &param.ident; let ident = &param.ident;
@ -87,7 +87,7 @@ fn emit_dispatch_func_arm(func: &FuncDef) -> TokenStream {
} }
fn derive_externals(ext_def: &ImplBlockDef, to: &mut TokenStream) { fn derive_externals(ext_def: &ImplBlockDef, to: &mut TokenStream) {
let (impl_generics, ty_generics, where_clause) = ext_def.generics.split_for_impl(); let (impl_generics, _, where_clause) = ext_def.generics.split_for_impl();
let ty = &ext_def.ty; let ty = &ext_def.ty;
let mut match_arms = vec![]; let mut match_arms = vec![];
@ -182,7 +182,7 @@ fn emit_resolve_func_arm(func: &FuncDef) -> TokenStream {
} }
fn derive_module_resolver(ext_def: &ImplBlockDef, to: &mut TokenStream) { fn derive_module_resolver(ext_def: &ImplBlockDef, to: &mut TokenStream) {
let (impl_generics, ty_generics, where_clause) = ext_def.generics.split_for_impl(); let (impl_generics, _, where_clause) = ext_def.generics.split_for_impl();
let ty = &ext_def.ty; let ty = &ext_def.ty;
let mut match_arms = vec![]; let mut match_arms = vec![];

2
derive/src/lib.rs
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@ -8,7 +8,7 @@ mod parser;
use proc_macro::TokenStream; use proc_macro::TokenStream;
#[proc_macro_attribute] #[proc_macro_attribute]
pub fn derive_externals(attr: TokenStream, input: TokenStream) -> TokenStream { pub fn derive_externals(_attr: TokenStream, input: TokenStream) -> TokenStream {
let mut input: proc_macro2::TokenStream = input.into(); let mut input: proc_macro2::TokenStream = input.into();
let ext_def = parser::parse(input.clone()).unwrap(); let ext_def = parser::parse(input.clone()).unwrap();

2
derive/src/parser.rs
View File

@ -1,4 +1,4 @@
use syn::{spanned::Spanned, FnArg, Ident, ImplItem, ImplItemMethod, ItemImpl, ReturnType}; use syn::{spanned::Spanned, Ident, ImplItem, ImplItemMethod, ReturnType};
/// A parameter. /// A parameter.
#[derive(Clone)] #[derive(Clone)]