Trait Calculate 

pub trait Calculate {
    // Required methods
    fn home_dir(&self) -> Result<Cow<'_, Path>>;
    fn as_absolute_path(&self) -> Result<Cow<'_, Path>>;
    fn relative_root_with(&self, path_b: &Path) -> Result<Cow<'_, Path>>;
    fn related_to(&self, src_path: &Path) -> Result<Cow<'_, Path>>;
}

Let Path and PathBuf have some path calculate methods.

Required Methods

fn home_dir(&self) -> Result<Cow<'_, Path>>

Get current env’s home_dir if it exist.

fn as_absolute_path(&self) -> Result<Cow<'_, Path>>

Get the absolute path, even if the path is not exist.

fn relative_root_with(&self, path_b: &Path) -> Result<Cow<'_, Path>>

Get a relative root path betwwen two pathes.

fn related_to(&self, src_path: &Path) -> Result<Cow<'_, Path>>

Get dst_path’s relative path from the src_path.

Implementations on Foreign Types

impl Calculate for Path

fn home_dir(&self) -> Result<Cow<'_, Path>>

fn as_absolute_path(&self) -> Result<Cow<'_, Path>>

fn relative_root_with(&self, path_b: &Path) -> Result<Cow<'_, Path>>

fn related_to(&self, src_path: &Path) -> Result<Cow<'_, Path>>

impl Calculate for PathBuf

fn home_dir(&self) -> Result<Cow<'_, Path>>

fn as_absolute_path(&self) -> Result<Cow<'_, Path>>

fn relative_root_with(&self, path_b: &Path) -> Result<Cow<'_, Path>>

fn related_to(&self, src_path: &Path) -> Result<Cow<'_, Path>>

Implementors