change rustfmt to use hir::Attribute

Author: jdonszelmann

src/tools/rustfmt/src/attr.rs

@@ -2,6 +2,7 @@
 
 use rustc_ast::HasAttrs;
 use rustc_ast::ast;
+use rustc_ast::attr::AttributeExt;
 use rustc_span::{Span, symbol::sym};
 use tracing::debug;
 

src/tools/rustfmt/src/imports.rs

@@ -7,6 +7,7 @@ use core::hash::{Hash, Hasher};
 use itertools::Itertools;
 
 use rustc_ast::ast::{self, UseTreeKind};
+use rustc_ast::attr::AttributeExt;
 use rustc_span::{
     BytePos, DUMMY_SP, Span,
     symbol::{self, sym},

src/tools/rustfmt/src/items.rs

@@ -4,6 +4,7 @@ use std::borrow::Cow;
 use std::cmp::{Ordering, max, min};
 
 use regex::Regex;
+use rustc_ast::attr::AttributeExt;
 use rustc_ast::visit;
 use rustc_ast::{ast, ptr};
 use rustc_span::{BytePos, DUMMY_SP, Span, symbol};

src/tools/rustfmt/src/modules.rs

@@ -3,6 +3,7 @@ use std::collections::BTreeMap;
 use std::path::{Path, PathBuf};
 
 use rustc_ast::ast;
+use rustc_ast::attr::AttributeExt;
 use rustc_ast::visit::Visitor;
 use rustc_span::Span;
 use rustc_span::symbol::{self, Symbol, sym};
@@ -15,6 +16,7 @@ use crate::items::is_mod_decl;
 use crate::parse::parser::{
     Directory, DirectoryOwnership, ModError, ModulePathSuccess, Parser, ParserError,
 };
+
 use crate::parse::session::ParseSess;
 use crate::utils::{contains_skip, mk_sp};
 

src/tools/rustfmt/src/skip.rs

@@ -1,6 +1,7 @@
 //! Module that contains skip related stuffs.
 
 use rustc_ast::ast;
+use rustc_ast::attr::AttributeExt;
 use rustc_ast_pretty::pprust;
 use std::collections::HashSet;
 

src/tools/rustfmt/src/types.rs

@@ -1,6 +1,7 @@
 use std::ops::Deref;
 
 use rustc_ast::ast::{self, FnRetTy, Mutability, Term};
+use rustc_ast::attr::AttributeExt;
 use rustc_ast::ptr;
 use rustc_span::{BytePos, Pos, Span, symbol::kw};
 use tracing::debug;

src/tools/rustfmt/src/visitor.rs

@@ -1,6 +1,7 @@
 use std::cell::{Cell, RefCell};
 use std::rc::Rc;
 
+use rustc_ast::attr::AttributeExt;
 use rustc_ast::{ast, token::Delimiter, visit};
 use rustc_data_structures::sync::Lrc;
 use rustc_span::{BytePos, Pos, Span, symbol};