+++ /dev/null
-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);
- }
-}
projects / rustc.git / blobdiff