schematics/src/artifacts/mod.rs

use std::path::{self, PathBuf};
use std::rc::Rc;

#[derive(Clone, Debug)]
pub struct Path(Rc<path::Path>);

impl Path {
  pub(crate) fn clone_rc(&self) -> Rc<path::Path> {
    Rc::clone(&self.0)
  }

  pub fn join(&self, path: impl AsRef<path::Path>) -> Self {
    Self::from(self.0.join(path))
  }
}

// FIXME: This is a specialization since with Path: AsRef<path::Path>
// it would overwrite impl<T> From <T> for T
//impl<T: AsRef<path::Path>> From<T> for Path {
//  fn from(v: T) -> Self {
//    Self(v.as_ref().into())
//  }
//}

macro_rules! path_from {
  ( $t:ty ) => {
    impl From<$t> for Path {
      fn from(v: $t) -> Self {
        let path: &path::Path = v.as_ref();
        Self(path.into())
      }
    }
  };
}

path_from!(String);
path_from!(&str);
path_from!(PathBuf);

impl From<Rc<path::Path>> for Path {
  fn from(v: Rc<path::Path>) -> Self {
    Self(v)
  }
}

impl AsRef<path::Path> for Path {
  fn as_ref(&self) -> &path::Path {
    &self.0
  }
}

impl From<Path> for Rc<path::Path> {
  fn from(v: Path) -> Self {
    v.0
  }
}

impl From<&Path> for Rc<path::Path> {
  fn from(v: &Path) -> Self {
    v.0.clone()
  }
}

#[derive(Clone, Debug)]
pub struct UserName(pub Rc<str>);

#[derive(Clone, Debug)]
pub struct ServiceName(pub Rc<str>);

#[derive(Clone, Debug)]
pub struct DatabaseName(pub Rc<str>);