Struct FileSystem 

pub struct FileSystem {
    pub root: Rc<RefCell<Inode>>,
}

Collection of files.

Fields

root: Rc<RefCell<Inode>>

Root directory

Implementations

impl FileSystem

pub fn save<P: AsRef<Path>>( &mut self, path: P, content: Rc<RefCell<Inode>>, ) -> Result<Option<Rc<RefCell<Inode>>>, Errno>

Saves a file.

If there is an existing file at the specified path, this function replaces it the new file and returns the old one, regardless of permissions.

TODO Reject relative path

pub fn get<P: AsRef<Path>>(&self, path: P) -> Result<Rc<RefCell<Inode>>, Errno>

Returns a reference to the existing file at the specified path.

TODO Reject relative path

Trait Implementations

impl Clone for FileSystem

fn clone(&self) -> FileSystem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileSystem

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

Formats the value using the given formatter.

impl Default for FileSystem

The default file system only contains an empty root directory.

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for FileSystem

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FileSystem

impl StructuralPartialEq for FileSystem