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71 lines
1.3 KiB
71 lines
1.3 KiB
use std::path::{self, PathBuf};
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use std::rc::Rc;
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#[derive(Clone, Debug)]
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pub struct Path(Rc<path::Path>);
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impl Path {
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pub(crate) fn clone_rc(&self) -> Rc<path::Path> {
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Rc::clone(&self.0)
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}
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pub fn join(&self, path: impl AsRef<path::Path>) -> Self {
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Self::from(self.0.join(path))
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}
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}
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// FIXME: This is a specialization since with Path: AsRef<path::Path>
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// it would overwrite impl<T> From <T> for T
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//impl<T: AsRef<path::Path>> From<T> for Path {
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// fn from(v: T) -> Self {
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// Self(v.as_ref().into())
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// }
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//}
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macro_rules! path_from {
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( $t:ty ) => {
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impl From<$t> for Path {
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fn from(v: $t) -> Self {
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let path: &path::Path = v.as_ref();
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Self(path.into())
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}
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}
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};
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}
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path_from!(String);
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path_from!(&str);
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path_from!(PathBuf);
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impl From<Rc<path::Path>> for Path {
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fn from(v: Rc<path::Path>) -> Self {
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Self(v)
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}
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}
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impl AsRef<path::Path> for Path {
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fn as_ref(&self) -> &path::Path {
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&self.0
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}
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}
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impl From<Path> for Rc<path::Path> {
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fn from(v: Path) -> Self {
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v.0
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}
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}
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impl From<&Path> for Rc<path::Path> {
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fn from(v: &Path) -> Self {
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v.0.clone()
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}
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}
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#[derive(Clone, Debug)]
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pub struct UserName(pub Rc<str>);
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#[derive(Clone, Debug)]
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pub struct ServiceName(pub Rc<str>);
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#[derive(Clone, Debug)]
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pub struct DatabaseName(pub Rc<str>);
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