1 files changed, 0 insertions, 161 deletions
diff --git a/vendor/thiserror-impl/src/ast.rs b/vendor/thiserror-impl/src/ast.rs
deleted file mode 100644
index 9e06928..0000000
--- a/vendor/thiserror-impl/src/ast.rs
+++ /dev/null
@@ -1,161 +0,0 @@
-use crate::attr::{self, Attrs};
-use crate::generics::ParamsInScope;
-use proc_macro2::Span;
-use syn::{
-    Data, DataEnum, DataStruct, DeriveInput, Error, Fields, Generics, Ident, Index, Member, Result,
-    Type,
-};
-
-pub enum Input<'a> {
-    Struct(Struct<'a>),
-    Enum(Enum<'a>),
-}
-
-pub struct Struct<'a> {
-    pub attrs: Attrs<'a>,
-    pub ident: Ident,
-    pub generics: &'a Generics,
-    pub fields: Vec<Field<'a>>,
-}
-
-pub struct Enum<'a> {
-    pub attrs: Attrs<'a>,
-    pub ident: Ident,
-    pub generics: &'a Generics,
-    pub variants: Vec<Variant<'a>>,
-}
-
-pub struct Variant<'a> {
-    pub original: &'a syn::Variant,
-    pub attrs: Attrs<'a>,
-    pub ident: Ident,
-    pub fields: Vec<Field<'a>>,
-}
-
-pub struct Field<'a> {
-    pub original: &'a syn::Field,
-    pub attrs: Attrs<'a>,
-    pub member: Member,
-    pub ty: &'a Type,
-    pub contains_generic: bool,
-}
-
-impl<'a> Input<'a> {
-    pub fn from_syn(node: &'a DeriveInput) -> Result<Self> {
-        match &node.data {
-            Data::Struct(data) => Struct::from_syn(node, data).map(Input::Struct),
-            Data::Enum(data) => Enum::from_syn(node, data).map(Input::Enum),
-            Data::Union(_) => Err(Error::new_spanned(
-                node,
-                "union as errors are not supported",
-            )),
-        }
-    }
-}
-
-impl<'a> Struct<'a> {
-    fn from_syn(node: &'a DeriveInput, data: &'a DataStruct) -> Result<Self> {
-        let mut attrs = attr::get(&node.attrs)?;
-        let scope = ParamsInScope::new(&node.generics);
-        let span = attrs.span().unwrap_or_else(Span::call_site);
-        let fields = Field::multiple_from_syn(&data.fields, &scope, span)?;
-        if let Some(display) = &mut attrs.display {
-            display.expand_shorthand(&fields);
-        }
-        Ok(Struct {
-            attrs,
-            ident: node.ident.clone(),
-            generics: &node.generics,
-            fields,
-        })
-    }
-}
-
-impl<'a> Enum<'a> {
-    fn from_syn(node: &'a DeriveInput, data: &'a DataEnum) -> Result<Self> {
-        let attrs = attr::get(&node.attrs)?;
-        let scope = ParamsInScope::new(&node.generics);
-        let span = attrs.span().unwrap_or_else(Span::call_site);
-        let variants = data
-            .variants
-            .iter()
-            .map(|node| {
-                let mut variant = Variant::from_syn(node, &scope, span)?;
-                if let display @ None = &mut variant.attrs.display {
-                    *display = attrs.display.clone();
-                }
-                if let Some(display) = &mut variant.attrs.display {
-                    display.expand_shorthand(&variant.fields);
-                } else if variant.attrs.transparent.is_none() {
-                    variant.attrs.transparent = attrs.transparent;
-                }
-                Ok(variant)
-            })
-            .collect::<Result<_>>()?;
-        Ok(Enum {
-            attrs,
-            ident: node.ident.clone(),
-            generics: &node.generics,
-            variants,
-        })
-    }
-}
-
-impl<'a> Variant<'a> {
-    fn from_syn(node: &'a syn::Variant, scope: &ParamsInScope<'a>, span: Span) -> Result<Self> {
-        let attrs = attr::get(&node.attrs)?;
-        let span = attrs.span().unwrap_or(span);
-        Ok(Variant {
-            original: node,
-            attrs,
-            ident: node.ident.clone(),
-            fields: Field::multiple_from_syn(&node.fields, scope, span)?,
-        })
-    }
-}
-
-impl<'a> Field<'a> {
-    fn multiple_from_syn(
-        fields: &'a Fields,
-        scope: &ParamsInScope<'a>,
-        span: Span,
-    ) -> Result<Vec<Self>> {
-        fields
-            .iter()
-            .enumerate()
-            .map(|(i, field)| Field::from_syn(i, field, scope, span))
-            .collect()
-    }
-
-    fn from_syn(
-        i: usize,
-        node: &'a syn::Field,
-        scope: &ParamsInScope<'a>,
-        span: Span,
-    ) -> Result<Self> {
-        Ok(Field {
-            original: node,
-            attrs: attr::get(&node.attrs)?,
-            member: node.ident.clone().map(Member::Named).unwrap_or_else(|| {
-                Member::Unnamed(Index {
-                    index: i as u32,
-                    span,
-                })
-            }),
-            ty: &node.ty,
-            contains_generic: scope.intersects(&node.ty),
-        })
-    }
-}
-
-impl Attrs<'_> {
-    pub fn span(&self) -> Option<Span> {
-        if let Some(display) = &self.display {
-            Some(display.fmt.span())
-        } else if let Some(transparent) = &self.transparent {
-            Some(transparent.span)
-        } else {
-            None
-        }
-    }
-}