1 files changed, 0 insertions, 193 deletions
diff --git a/vendor/clap/src/mkeymap.rs b/vendor/clap/src/mkeymap.rs
deleted file mode 100644
index 97ecdda77..000000000
--- a/vendor/clap/src/mkeymap.rs
+++ /dev/null
@@ -1,193 +0,0 @@
-use std::iter::Iterator;
-use std::ops::Index;
-use std::{ffi::OsStr, ffi::OsString};
-
-use crate::util::Id;
-use crate::Arg;
-use crate::INTERNAL_ERROR_MSG;
-
-#[derive(PartialEq, Eq, Debug, Clone)]
-pub(crate) struct Key {
-    key: KeyType,
-    index: usize,
-}
-
-#[derive(Default, PartialEq, Eq, Debug, Clone)]
-pub(crate) struct MKeyMap<'help> {
-    /// All of the arguments.
-    args: Vec<Arg<'help>>,
-
-    // Cache part:
-    /// Will be set after `_build()`.
-    keys: Vec<Key>,
-}
-
-#[derive(Debug, PartialEq, Eq, Hash, Clone)]
-pub(crate) enum KeyType {
-    Short(char),
-    Long(OsString),
-    Position(usize),
-}
-
-impl KeyType {
-    pub(crate) fn is_position(&self) -> bool {
-        matches!(self, KeyType::Position(_))
-    }
-}
-
-impl PartialEq<usize> for KeyType {
-    fn eq(&self, rhs: &usize) -> bool {
-        match self {
-            KeyType::Position(x) => x == rhs,
-            _ => false,
-        }
-    }
-}
-
-impl PartialEq<&str> for KeyType {
-    fn eq(&self, rhs: &&str) -> bool {
-        match self {
-            KeyType::Long(l) => l == rhs,
-            _ => false,
-        }
-    }
-}
-
-impl PartialEq<str> for KeyType {
-    fn eq(&self, rhs: &str) -> bool {
-        match self {
-            KeyType::Long(l) => l == rhs,
-            _ => false,
-        }
-    }
-}
-
-impl PartialEq<OsStr> for KeyType {
-    fn eq(&self, rhs: &OsStr) -> bool {
-        match self {
-            KeyType::Long(l) => l == rhs,
-            _ => false,
-        }
-    }
-}
-
-impl PartialEq<char> for KeyType {
-    fn eq(&self, rhs: &char) -> bool {
-        match self {
-            KeyType::Short(c) => c == rhs,
-            _ => false,
-        }
-    }
-}
-
-impl<'help> MKeyMap<'help> {
-    /// If any arg has corresponding key in this map, we can search the key with
-    /// u64(for positional argument), char(for short flag), &str and OsString
-    /// (for long flag)
-    pub(crate) fn contains<K>(&self, key: K) -> bool
-    where
-        KeyType: PartialEq<K>,
-    {
-        self.keys.iter().any(|x| x.key == key)
-    }
-
-    /// Reserves capacity for at least additional more elements to be inserted
-    pub(crate) fn reserve(&mut self, additional: usize) {
-        self.args.reserve(additional);
-    }
-
-    /// Push an argument in the map.
-    pub(crate) fn push(&mut self, new_arg: Arg<'help>) {
-        self.args.push(new_arg);
-    }
-
-    /// Find the arg have corresponding key in this map, we can search the key
-    /// with u64(for positional argument), char(for short flag), &str and
-    /// OsString (for long flag)
-    pub(crate) fn get<K: ?Sized>(&self, key: &K) -> Option<&Arg<'help>>
-    where
-        KeyType: PartialEq<K>,
-    {
-        self.keys
-            .iter()
-            .find(|k| &k.key == key)
-            .map(|k| &self.args[k.index])
-    }
-
-    /// Find out if the map have no arg.
-    pub(crate) fn is_empty(&self) -> bool {
-        self.args.is_empty()
-    }
-
-    /// Return iterators of all keys.
-    pub(crate) fn keys(&self) -> impl Iterator<Item = &KeyType> {
-        self.keys.iter().map(|x| &x.key)
-    }
-
-    /// Return iterators of all args.
-    pub(crate) fn args(&self) -> impl Iterator<Item = &Arg<'help>> {
-        self.args.iter()
-    }
-
-    /// Return mutable iterators of all args.
-    pub(crate) fn args_mut<'map>(&'map mut self) -> impl Iterator<Item = &'map mut Arg<'help>> {
-        self.args.iter_mut()
-    }
-
-    /// We need a lazy build here since some we may change args after creating
-    /// the map, you can checkout who uses `args_mut`.
-    pub(crate) fn _build(&mut self) {
-        for (i, arg) in self.args.iter().enumerate() {
-            append_keys(&mut self.keys, arg, i);
-        }
-    }
-
-    /// Remove an arg in the graph by Id, usually used by `mut_arg`. Return
-    /// `Some(arg)` if removed.
-    pub(crate) fn remove_by_name(&mut self, name: &Id) -> Option<Arg<'help>> {
-        self.args
-            .iter()
-            .position(|arg| &arg.id == name)
-            // since it's a cold function, using this wouldn't hurt much
-            .map(|i| self.args.remove(i))
-    }
-
-    /// Remove an arg based on index
-    pub(crate) fn remove(&mut self, index: usize) -> Arg<'help> {
-        self.args.remove(index)
-    }
-}
-
-impl<'help> Index<&'_ KeyType> for MKeyMap<'help> {
-    type Output = Arg<'help>;
-
-    fn index(&self, key: &KeyType) -> &Self::Output {
-        self.get(key).expect(INTERNAL_ERROR_MSG)
-    }
-}
-
-/// Generate key types for an specific Arg.
-fn append_keys(keys: &mut Vec<Key>, arg: &Arg, index: usize) {
-    if let Some(pos_index) = arg.index {
-        let key = KeyType::Position(pos_index);
-        keys.push(Key { key, index });
-    } else {
-        if let Some(short) = arg.short {
-            let key = KeyType::Short(short);
-            keys.push(Key { key, index });
-        }
-        if let Some(long) = arg.long {
-            let key = KeyType::Long(OsString::from(long));
-            keys.push(Key { key, index });
-        }
-
-        for (short, _) in arg.short_aliases.iter() {
-            let key = KeyType::Short(*short);
-            keys.push(Key { key, index });
-        }
-        for (long, _) in arg.aliases.iter() {
-            let key = KeyType::Long(OsString::from(long));
-            keys.push(Key { key, index });
-        }
-    }
-}