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Track latest changes to tokio-proto.

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This commit is contained in:
Tim Kuehn
2016-12-03 17:00:12 -08:00
parent 608be5372b
commit 13e56481bb
17 changed files with 283 additions and 273 deletions
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25
src/plugins/src/lib.rs
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@@ -15,7 +15,7 @@ use syntax::ext::base::{ExtCtxt, MacResult, DummyResult, MacEager};
use syntax::ext::quote::rt::Span;
use syntax::parse::{self, token, PResult};
use syntax::parse::parser::{Parser, PathStyle};
use syntax::parse::token::intern_and_get_ident;
use syntax::symbol::Symbol;
use syntax::ptr::P;
use syntax::tokenstream::TokenTree;
use syntax::util::small_vector::SmallVector;
@@ -46,23 +46,12 @@ fn snake_to_camel(cx: &mut ExtCtxt, sp: Span, tts: &[TokenTree]) -> Box<MacResul
// This code looks intimidating, but it's just iterating through the trait item's attributes
// (NameValues), filtering out non-doc attributes, and replacing any {} in the doc string with
// the original, snake_case ident.
for meta_item in item.attrs.iter_mut().map(|attr| &mut attr.node.value) {
let updated = match meta_item.node {
NameValue(ref name, _) if name == "doc" => {
let mut updated = (**meta_item).clone();
if let NameValue(_, Spanned { node: Str(ref mut doc, _), .. }) = updated.node {
let updated_doc = doc.replace("{}", &old_ident);
*doc = intern_and_get_ident(&updated_doc);
} else {
unreachable!()
};
Some(P(updated))
}
_ => None,
for attr in item.attrs.iter_mut().filter(|attr| attr.is_sugared_doc) {
if let NameValue(Spanned { node: Str(ref mut doc, _), .. }) = attr.value.node {
*doc = Symbol::intern(&doc.as_str().replace("{}", &old_ident));
} else {
unreachable!()
};
if let Some(updated) = updated {
*meta_item = updated;
}
}
MacEager::trait_items(SmallVector::one(item))
@@ -158,7 +147,7 @@ fn convert(ident: &mut Ident) -> String {
// The Fut suffix is hardcoded right now; this macro isn't really meant to be general-purpose.
camel_ty.push_str("Fut");
*ident = Ident::with_empty_ctxt(token::intern(&camel_ty));
*ident = Ident::with_empty_ctxt(Symbol::intern(&camel_ty));
ident_str
}