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-rw-r--r--vendor/clap/src/builder/os_str.rs336
1 files changed, 336 insertions, 0 deletions
diff --git a/vendor/clap/src/builder/os_str.rs b/vendor/clap/src/builder/os_str.rs
new file mode 100644
index 000000000..bb2370deb
--- /dev/null
+++ b/vendor/clap/src/builder/os_str.rs
@@ -0,0 +1,336 @@
+use crate::builder::Str;
+
+/// A UTF-8-encoded fixed string
+///
+/// **NOTE:** To support dynamic values (i.e. `OsString`), enable the [`string`
+/// feature][crate::_features]
+#[derive(Default, Clone, Eq, PartialEq, PartialOrd, Ord, Hash)]
+pub struct OsStr {
+ name: Inner,
+}
+
+impl OsStr {
+ #[cfg(feature = "string")]
+ pub(crate) fn from_string(name: std::ffi::OsString) -> Self {
+ Self {
+ name: Inner::from_string(name),
+ }
+ }
+
+ #[cfg(feature = "string")]
+ pub(crate) fn from_ref(name: &std::ffi::OsStr) -> Self {
+ Self {
+ name: Inner::from_ref(name),
+ }
+ }
+
+ pub(crate) fn from_static_ref(name: &'static std::ffi::OsStr) -> Self {
+ Self {
+ name: Inner::from_static_ref(name),
+ }
+ }
+
+ /// Get the raw string as an `std::ffi::OsStr`
+ pub fn as_os_str(&self) -> &std::ffi::OsStr {
+ self.name.as_os_str()
+ }
+
+ /// Get the raw string as an `OsString`
+ pub fn to_os_string(&self) -> std::ffi::OsString {
+ self.as_os_str().to_owned()
+ }
+}
+
+impl From<&'_ OsStr> for OsStr {
+ fn from(id: &'_ OsStr) -> Self {
+ id.clone()
+ }
+}
+
+#[cfg(feature = "string")]
+impl From<Str> for OsStr {
+ fn from(id: Str) -> Self {
+ match id.into_inner() {
+ crate::builder::StrInner::Static(s) => Self::from_static_ref(std::ffi::OsStr::new(s)),
+ crate::builder::StrInner::Owned(s) => Self::from_ref(std::ffi::OsStr::new(s.as_ref())),
+ }
+ }
+}
+
+#[cfg(not(feature = "string"))]
+impl From<Str> for OsStr {
+ fn from(id: Str) -> Self {
+ Self::from_static_ref(std::ffi::OsStr::new(id.into_inner().0))
+ }
+}
+
+#[cfg(feature = "perf")]
+impl From<&'_ Str> for OsStr {
+ fn from(id: &'_ Str) -> Self {
+ match id.clone().into_inner() {
+ crate::builder::StrInner::Static(s) => Self::from_static_ref(std::ffi::OsStr::new(s)),
+ crate::builder::StrInner::Owned(s) => Self::from_ref(std::ffi::OsStr::new(s.as_ref())),
+ }
+ }
+}
+
+impl From<&'_ Str> for OsStr {
+ fn from(id: &'_ Str) -> Self {
+ id.clone().into()
+ }
+}
+
+#[cfg(feature = "string")]
+impl From<std::ffi::OsString> for OsStr {
+ fn from(name: std::ffi::OsString) -> Self {
+ Self::from_string(name)
+ }
+}
+
+#[cfg(feature = "string")]
+impl From<&'_ std::ffi::OsString> for OsStr {
+ fn from(name: &'_ std::ffi::OsString) -> Self {
+ Self::from_ref(name.as_os_str())
+ }
+}
+
+#[cfg(feature = "string")]
+impl From<std::string::String> for OsStr {
+ fn from(name: std::string::String) -> Self {
+ Self::from_string(name.into())
+ }
+}
+
+#[cfg(feature = "string")]
+impl From<&'_ std::string::String> for OsStr {
+ fn from(name: &'_ std::string::String) -> Self {
+ Self::from_ref(name.as_str().as_ref())
+ }
+}
+
+impl From<&'static std::ffi::OsStr> for OsStr {
+ fn from(name: &'static std::ffi::OsStr) -> Self {
+ Self::from_static_ref(name)
+ }
+}
+
+impl From<&'_ &'static std::ffi::OsStr> for OsStr {
+ fn from(name: &'_ &'static std::ffi::OsStr) -> Self {
+ Self::from_static_ref(name)
+ }
+}
+
+impl From<&'static str> for OsStr {
+ fn from(name: &'static str) -> Self {
+ Self::from_static_ref(name.as_ref())
+ }
+}
+
+impl From<&'_ &'static str> for OsStr {
+ fn from(name: &'_ &'static str) -> Self {
+ Self::from_static_ref((*name).as_ref())
+ }
+}
+
+impl From<OsStr> for std::ffi::OsString {
+ fn from(name: OsStr) -> Self {
+ name.name.into_os_string()
+ }
+}
+
+impl From<OsStr> for std::path::PathBuf {
+ fn from(name: OsStr) -> Self {
+ std::ffi::OsString::from(name).into()
+ }
+}
+
+impl std::fmt::Debug for OsStr {
+ #[inline]
+ fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+ std::fmt::Debug::fmt(self.as_os_str(), f)
+ }
+}
+
+impl std::ops::Deref for OsStr {
+ type Target = std::ffi::OsStr;
+
+ #[inline]
+ fn deref(&self) -> &std::ffi::OsStr {
+ self.as_os_str()
+ }
+}
+
+impl AsRef<std::ffi::OsStr> for OsStr {
+ #[inline]
+ fn as_ref(&self) -> &std::ffi::OsStr {
+ self.as_os_str()
+ }
+}
+
+impl AsRef<std::path::Path> for OsStr {
+ #[inline]
+ fn as_ref(&self) -> &std::path::Path {
+ std::path::Path::new(self)
+ }
+}
+
+impl std::borrow::Borrow<std::ffi::OsStr> for OsStr {
+ #[inline]
+ fn borrow(&self) -> &std::ffi::OsStr {
+ self.as_os_str()
+ }
+}
+
+impl PartialEq<str> for OsStr {
+ #[inline]
+ fn eq(&self, other: &str) -> bool {
+ PartialEq::eq(self.as_os_str(), other)
+ }
+}
+impl PartialEq<OsStr> for str {
+ #[inline]
+ fn eq(&self, other: &OsStr) -> bool {
+ PartialEq::eq(self, other.as_os_str())
+ }
+}
+
+impl PartialEq<&'_ str> for OsStr {
+ #[inline]
+ fn eq(&self, other: &&str) -> bool {
+ PartialEq::eq(self.as_os_str(), *other)
+ }
+}
+impl PartialEq<OsStr> for &'_ str {
+ #[inline]
+ fn eq(&self, other: &OsStr) -> bool {
+ PartialEq::eq(*self, other.as_os_str())
+ }
+}
+
+impl PartialEq<&'_ std::ffi::OsStr> for OsStr {
+ #[inline]
+ fn eq(&self, other: &&std::ffi::OsStr) -> bool {
+ PartialEq::eq(self.as_os_str(), *other)
+ }
+}
+impl PartialEq<OsStr> for &'_ std::ffi::OsStr {
+ #[inline]
+ fn eq(&self, other: &OsStr) -> bool {
+ PartialEq::eq(*self, other.as_os_str())
+ }
+}
+
+impl PartialEq<std::string::String> for OsStr {
+ #[inline]
+ fn eq(&self, other: &std::string::String) -> bool {
+ PartialEq::eq(self.as_os_str(), other.as_str())
+ }
+}
+impl PartialEq<OsStr> for std::string::String {
+ #[inline]
+ fn eq(&self, other: &OsStr) -> bool {
+ PartialEq::eq(self.as_str(), other.as_os_str())
+ }
+}
+
+impl PartialEq<std::ffi::OsString> for OsStr {
+ #[inline]
+ fn eq(&self, other: &std::ffi::OsString) -> bool {
+ PartialEq::eq(self.as_os_str(), other.as_os_str())
+ }
+}
+impl PartialEq<OsStr> for std::ffi::OsString {
+ #[inline]
+ fn eq(&self, other: &OsStr) -> bool {
+ PartialEq::eq(self.as_os_str(), other.as_os_str())
+ }
+}
+
+#[cfg(feature = "string")]
+pub(crate) mod inner {
+ #[derive(Clone)]
+ pub(crate) enum Inner {
+ Static(&'static std::ffi::OsStr),
+ Owned(Box<std::ffi::OsStr>),
+ }
+
+ impl Inner {
+ pub(crate) fn from_string(name: std::ffi::OsString) -> Self {
+ Self::Owned(name.into_boxed_os_str())
+ }
+
+ pub(crate) fn from_ref(name: &std::ffi::OsStr) -> Self {
+ Self::Owned(Box::from(name))
+ }
+
+ pub(crate) fn from_static_ref(name: &'static std::ffi::OsStr) -> Self {
+ Self::Static(name)
+ }
+
+ pub(crate) fn as_os_str(&self) -> &std::ffi::OsStr {
+ match self {
+ Self::Static(s) => s,
+ Self::Owned(s) => s.as_ref(),
+ }
+ }
+
+ pub(crate) fn into_os_string(self) -> std::ffi::OsString {
+ self.as_os_str().to_owned()
+ }
+ }
+}
+
+#[cfg(not(feature = "string"))]
+pub(crate) mod inner {
+ #[derive(Clone)]
+ pub(crate) struct Inner(&'static std::ffi::OsStr);
+
+ impl Inner {
+ pub(crate) fn from_static_ref(name: &'static std::ffi::OsStr) -> Self {
+ Self(name)
+ }
+
+ pub(crate) fn as_os_str(&self) -> &std::ffi::OsStr {
+ self.0
+ }
+
+ pub(crate) fn into_os_string(self) -> std::ffi::OsString {
+ self.as_os_str().to_owned()
+ }
+ }
+}
+
+pub(crate) use inner::Inner;
+
+impl Default for Inner {
+ fn default() -> Self {
+ Self::from_static_ref(std::ffi::OsStr::new(""))
+ }
+}
+
+impl PartialEq for Inner {
+ fn eq(&self, other: &Inner) -> bool {
+ self.as_os_str() == other.as_os_str()
+ }
+}
+
+impl PartialOrd for Inner {
+ fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
+ self.as_os_str().partial_cmp(other.as_os_str())
+ }
+}
+
+impl Ord for Inner {
+ fn cmp(&self, other: &Inner) -> std::cmp::Ordering {
+ self.as_os_str().cmp(other.as_os_str())
+ }
+}
+
+impl Eq for Inner {}
+
+impl std::hash::Hash for Inner {
+ #[inline]
+ fn hash<H: std::hash::Hasher>(&self, state: &mut H) {
+ self.as_os_str().hash(state);
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-09 15:42:54 +0000