Struct PathScope 

pub struct PathScope { /* private fields */ }

The roots a path must lie inside. Roots are canonicalised when the scope is built.

Implementations

impl PathScope

pub fn new<I, P>(roots: I) -> Result<Self>

where I: IntoIterator<Item = P>, P: AsRef<Path>,

Fails when a root cannot be canonicalised or when no root is given: a scope that allows nothing is a mistake, not a policy.

pub fn resolve(&self, path: &Path) -> Result<PathBuf>

The canonical form of path when it exists and lies inside a root (a root itself counts); PermissionDenied when it resolves outside every root, NotFound (or the OS error) when it cannot be resolved.

Trait Implementations

impl Clone for PathScope

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PathScope

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for PathScope

impl PartialEq for PathScope

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for PathScope