Deleted vendor folder

1 files changed, 0 insertions, 215 deletions

diff --git a/vendor/clap_derive/src/attr.rs b/vendor/clap_derive/src/attr.rs
deleted file mode 100644
index 3bc9ac0..0000000
--- a/vendor/clap_derive/src/attr.rs
+++ /dev/null
@@ -1,215 +0,0 @@
-use std::iter::FromIterator;
-
-use proc_macro2::TokenStream;
-use quote::quote;
-use quote::ToTokens;
-use syn::spanned::Spanned;
-use syn::{
-    parenthesized,
-    parse::{Parse, ParseStream},
-    punctuated::Punctuated,
-    Attribute, Expr, Ident, LitStr, Token,
-};
-
-use crate::utils::Sp;
-
-#[derive(Clone)]
-pub struct ClapAttr {
-    pub kind: Sp<AttrKind>,
-    pub name: Ident,
-    pub magic: Option<MagicAttrName>,
-    pub value: Option<AttrValue>,
-}
-
-impl ClapAttr {
-    pub fn parse_all(all_attrs: &[Attribute]) -> Result<Vec<Self>, syn::Error> {
-        let mut parsed = Vec::new();
-        for attr in all_attrs {
-            let kind = if attr.path().is_ident("clap") {
-                Sp::new(AttrKind::Clap, attr.path().span())
-            } else if attr.path().is_ident("structopt") {
-                Sp::new(AttrKind::StructOpt, attr.path().span())
-            } else if attr.path().is_ident("command") {
-                Sp::new(AttrKind::Command, attr.path().span())
-            } else if attr.path().is_ident("group") {
-                Sp::new(AttrKind::Group, attr.path().span())
-            } else if attr.path().is_ident("arg") {
-                Sp::new(AttrKind::Arg, attr.path().span())
-            } else if attr.path().is_ident("value") {
-                Sp::new(AttrKind::Value, attr.path().span())
-            } else {
-                continue;
-            };
-            for mut attr in
-                attr.parse_args_with(Punctuated::<ClapAttr, Token![,]>::parse_terminated)?
-            {
-                attr.kind = kind;
-                parsed.push(attr);
-            }
-        }
-        Ok(parsed)
-    }
-
-    pub fn value_or_abort(&self) -> Result<&AttrValue, syn::Error> {
-        self.value
-            .as_ref()
-            .ok_or_else(|| format_err!(self.name, "attribute `{}` requires a value", self.name))
-    }
-
-    pub fn lit_str_or_abort(&self) -> Result<&LitStr, syn::Error> {
-        let value = self.value_or_abort()?;
-        match value {
-            AttrValue::LitStr(tokens) => Ok(tokens),
-            AttrValue::Expr(_) | AttrValue::Call(_) => {
-                abort!(
-                    self.name,
-                    "attribute `{}` can only accept string literals",
-                    self.name
-                )
-            }
-        }
-    }
-}
-
-impl Parse for ClapAttr {
-    fn parse(input: ParseStream) -> syn::Result<Self> {
-        let name: Ident = input.parse()?;
-        let name_str = name.to_string();
-
-        let magic = match name_str.as_str() {
-            "rename_all" => Some(MagicAttrName::RenameAll),
-            "rename_all_env" => Some(MagicAttrName::RenameAllEnv),
-            "skip" => Some(MagicAttrName::Skip),
-            "next_display_order" => Some(MagicAttrName::NextDisplayOrder),
-            "next_help_heading" => Some(MagicAttrName::NextHelpHeading),
-            "default_value_t" => Some(MagicAttrName::DefaultValueT),
-            "default_values_t" => Some(MagicAttrName::DefaultValuesT),
-            "default_value_os_t" => Some(MagicAttrName::DefaultValueOsT),
-            "default_values_os_t" => Some(MagicAttrName::DefaultValuesOsT),
-            "long" => Some(MagicAttrName::Long),
-            "short" => Some(MagicAttrName::Short),
-            "value_parser" => Some(MagicAttrName::ValueParser),
-            "action" => Some(MagicAttrName::Action),
-            "env" => Some(MagicAttrName::Env),
-            "flatten" => Some(MagicAttrName::Flatten),
-            "value_enum" => Some(MagicAttrName::ValueEnum),
-            "from_global" => Some(MagicAttrName::FromGlobal),
-            "subcommand" => Some(MagicAttrName::Subcommand),
-            "external_subcommand" => Some(MagicAttrName::ExternalSubcommand),
-            "verbatim_doc_comment" => Some(MagicAttrName::VerbatimDocComment),
-            "about" => Some(MagicAttrName::About),
-            "long_about" => Some(MagicAttrName::LongAbout),
-            "long_help" => Some(MagicAttrName::LongHelp),
-            "author" => Some(MagicAttrName::Author),
-            "version" => Some(MagicAttrName::Version),
-            _ => None,
-        };
-
-        let value = if input.peek(Token![=]) {
-            // `name = value` attributes.
-            let assign_token = input.parse::<Token![=]>()?; // skip '='
-            if input.peek(LitStr) {
-                let lit: LitStr = input.parse()?;
-                Some(AttrValue::LitStr(lit))
-            } else {
-                match input.parse::<Expr>() {
-                    Ok(expr) => Some(AttrValue::Expr(expr)),
-
-                    Err(_) => abort! {
-                        assign_token,
-                        "expected `string literal` or `expression` after `=`"
-                    },
-                }
-            }
-        } else if input.peek(syn::token::Paren) {
-            // `name(...)` attributes.
-            let nested;
-            parenthesized!(nested in input);
-
-            let method_args: Punctuated<_, _> = nested.parse_terminated(Expr::parse, Token![,])?;
-            Some(AttrValue::Call(Vec::from_iter(method_args)))
-        } else {
-            None
-        };
-
-        Ok(Self {
-            kind: Sp::new(AttrKind::Clap, name.span()),
-            name,
-            magic,
-            value,
-        })
-    }
-}
-
-#[derive(Copy, Clone, PartialEq, Eq)]
-pub enum MagicAttrName {
-    Short,
-    Long,
-    ValueParser,
-    Action,
-    Env,
-    Flatten,
-    ValueEnum,
-    FromGlobal,
-    Subcommand,
-    VerbatimDocComment,
-    ExternalSubcommand,
-    About,
-    LongAbout,
-    LongHelp,
-    Author,
-    Version,
-    RenameAllEnv,
-    RenameAll,
-    Skip,
-    DefaultValueT,
-    DefaultValuesT,
-    DefaultValueOsT,
-    DefaultValuesOsT,
-    NextDisplayOrder,
-    NextHelpHeading,
-}
-
-#[derive(Clone)]
-#[allow(clippy::large_enum_variant)]
-pub enum AttrValue {
-    LitStr(LitStr),
-    Expr(Expr),
-    Call(Vec<Expr>),
-}
-
-impl ToTokens for AttrValue {
-    fn to_tokens(&self, tokens: &mut TokenStream) {
-        match self {
-            Self::LitStr(t) => t.to_tokens(tokens),
-            Self::Expr(t) => t.to_tokens(tokens),
-            Self::Call(t) => {
-                let t = quote!(#(#t),*);
-                t.to_tokens(tokens)
-            }
-        }
-    }
-}
-
-#[derive(Copy, Clone, PartialEq, Eq)]
-pub enum AttrKind {
-    Clap,
-    StructOpt,
-    Command,
-    Group,
-    Arg,
-    Value,
-}
-
-impl AttrKind {
-    pub fn as_str(&self) -> &'static str {
-        match self {
-            Self::Clap => "clap",
-            Self::StructOpt => "structopt",
-            Self::Command => "command",
-            Self::Group => "group",
-            Self::Arg => "arg",
-            Self::Value => "value",
-        }
-    }
-}