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-rw-r--r--vendor/thiserror-impl/src/unraw.rs142
1 files changed, 0 insertions, 142 deletions
diff --git a/vendor/thiserror-impl/src/unraw.rs b/vendor/thiserror-impl/src/unraw.rs
deleted file mode 100644
index 73b9970a..00000000
--- a/vendor/thiserror-impl/src/unraw.rs
+++ /dev/null
@@ -1,142 +0,0 @@
-use proc_macro2::{Ident, Span, TokenStream};
-use quote::ToTokens;
-use std::cmp::Ordering;
-use std::fmt::{self, Display};
-use std::hash::{Hash, Hasher};
-use syn::ext::IdentExt as _;
-use syn::parse::{Parse, ParseStream, Result};
-use syn::Index;
-
-#[derive(Clone)]
-#[repr(transparent)]
-pub struct IdentUnraw(Ident);
-
-impl IdentUnraw {
- pub fn new(ident: Ident) -> Self {
- IdentUnraw(ident)
- }
-
- pub fn to_local(&self) -> Ident {
- let unraw = self.0.unraw();
- let repr = unraw.to_string();
- if syn::parse_str::<Ident>(&repr).is_err() {
- if let "_" | "super" | "self" | "Self" | "crate" = repr.as_str() {
- // Some identifiers are never allowed to appear as raw, like r#self and r#_.
- } else {
- return Ident::new_raw(&repr, Span::call_site());
- }
- }
- unraw
- }
-
- pub fn set_span(&mut self, span: Span) {
- self.0.set_span(span);
- }
-}
-
-impl Display for IdentUnraw {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- Display::fmt(&self.0.unraw(), formatter)
- }
-}
-
-impl Eq for IdentUnraw {}
-
-impl PartialEq for IdentUnraw {
- fn eq(&self, other: &Self) -> bool {
- PartialEq::eq(&self.0.unraw(), &other.0.unraw())
- }
-}
-
-impl PartialEq<str> for IdentUnraw {
- fn eq(&self, other: &str) -> bool {
- self.0 == other
- }
-}
-
-impl Ord for IdentUnraw {
- fn cmp(&self, other: &Self) -> Ordering {
- Ord::cmp(&self.0.unraw(), &other.0.unraw())
- }
-}
-
-impl PartialOrd for IdentUnraw {
- fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
- Some(Self::cmp(self, other))
- }
-}
-
-impl Parse for IdentUnraw {
- fn parse(input: ParseStream) -> Result<Self> {
- input.call(Ident::parse_any).map(IdentUnraw::new)
- }
-}
-
-impl ToTokens for IdentUnraw {
- fn to_tokens(&self, tokens: &mut TokenStream) {
- self.0.unraw().to_tokens(tokens);
- }
-}
-
-#[derive(Clone)]
-pub enum MemberUnraw {
- Named(IdentUnraw),
- Unnamed(Index),
-}
-
-impl MemberUnraw {
- pub fn span(&self) -> Span {
- match self {
- MemberUnraw::Named(ident) => ident.0.span(),
- MemberUnraw::Unnamed(index) => index.span,
- }
- }
-}
-
-impl Display for MemberUnraw {
- fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
- match self {
- MemberUnraw::Named(this) => Display::fmt(this, formatter),
- MemberUnraw::Unnamed(this) => Display::fmt(&this.index, formatter),
- }
- }
-}
-
-impl Eq for MemberUnraw {}
-
-impl PartialEq for MemberUnraw {
- fn eq(&self, other: &Self) -> bool {
- match (self, other) {
- (MemberUnraw::Named(this), MemberUnraw::Named(other)) => this == other,
- (MemberUnraw::Unnamed(this), MemberUnraw::Unnamed(other)) => this == other,
- _ => false,
- }
- }
-}
-
-impl PartialEq<str> for MemberUnraw {
- fn eq(&self, other: &str) -> bool {
- match self {
- MemberUnraw::Named(this) => this == other,
- MemberUnraw::Unnamed(_) => false,
- }
- }
-}
-
-impl Hash for MemberUnraw {
- fn hash<H: Hasher>(&self, hasher: &mut H) {
- match self {
- MemberUnraw::Named(ident) => ident.0.unraw().hash(hasher),
- MemberUnraw::Unnamed(index) => index.hash(hasher),
- }
- }
-}
-
-impl ToTokens for MemberUnraw {
- fn to_tokens(&self, tokens: &mut TokenStream) {
- match self {
- MemberUnraw::Named(ident) => ident.to_local().to_tokens(tokens),
- MemberUnraw::Unnamed(index) => index.to_tokens(tokens),
- }
- }
-}