90 lines
2.4 KiB
Rust
90 lines
2.4 KiB
Rust
#[cfg(test)]
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mod tests;
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pub mod state;
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use std::borrow::Cow;
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use rustc_ast as ast;
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use rustc_ast::token::{Nonterminal, Token, TokenKind};
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use rustc_ast::tokenstream::{TokenStream, TokenTree};
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pub use state::{AnnNode, Comments, PpAnn, PrintState, State, print_crate};
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pub fn nonterminal_to_string(nt: &Nonterminal) -> String {
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State::new().nonterminal_to_string(nt)
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}
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/// Print the token kind precisely, without converting `$crate` into its respective crate name.
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pub fn token_kind_to_string(tok: &TokenKind) -> Cow<'static, str> {
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State::new().token_kind_to_string(tok)
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}
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/// Print the token precisely, without converting `$crate` into its respective crate name.
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pub fn token_to_string(token: &Token) -> Cow<'static, str> {
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State::new().token_to_string(token)
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}
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pub fn ty_to_string(ty: &ast::Ty) -> String {
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State::new().ty_to_string(ty)
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}
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pub fn bounds_to_string(bounds: &[ast::GenericBound]) -> String {
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State::new().bounds_to_string(bounds)
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}
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pub fn where_bound_predicate_to_string(where_bound_predicate: &ast::WhereBoundPredicate) -> String {
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State::new().where_bound_predicate_to_string(where_bound_predicate)
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}
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pub fn pat_to_string(pat: &ast::Pat) -> String {
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State::new().pat_to_string(pat)
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}
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pub fn expr_to_string(e: &ast::Expr) -> String {
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State::new().expr_to_string(e)
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}
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pub fn tt_to_string(tt: &TokenTree) -> String {
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State::new().tt_to_string(tt)
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}
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pub fn tts_to_string(tokens: &TokenStream) -> String {
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State::new().tts_to_string(tokens)
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}
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pub fn item_to_string(i: &ast::Item) -> String {
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State::new().item_to_string(i)
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}
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pub fn path_to_string(p: &ast::Path) -> String {
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State::new().path_to_string(p)
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}
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pub fn path_segment_to_string(p: &ast::PathSegment) -> String {
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State::new().path_segment_to_string(p)
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}
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pub fn vis_to_string(v: &ast::Visibility) -> String {
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State::new().vis_to_string(v)
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}
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pub fn meta_list_item_to_string(li: &ast::MetaItemInner) -> String {
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State::new().meta_list_item_to_string(li)
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}
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pub fn attribute_to_string(attr: &ast::Attribute) -> String {
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State::new().attribute_to_string(attr)
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}
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pub fn to_string(f: impl FnOnce(&mut State<'_>)) -> String {
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State::to_string(f)
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}
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pub fn crate_to_string_for_macros(krate: &ast::Crate) -> String {
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State::to_string(|s| {
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s.print_inner_attributes(&krate.attrs);
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for item in &krate.items {
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s.print_item(item);
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}
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})
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}
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