Struct ProcessCwd 

pub struct ProcessCwd { /* private fields */ }

Per-process current working directory state.

Implementations

impl ProcessCwd

pub fn new() -> Self

Create a new ProcessCwd with the root directory as the default.

pub fn with_path(path: &str) -> Result<Self, KernelError>

Create a ProcessCwd with a specific initial directory.

pub fn get(&self) -> &str

Get the current working directory.

pub fn set(&mut self, path: &str) -> Result<(), KernelError>

Set the current working directory.

The path must be absolute. It is normalized before storage.

pub fn resolve(&self, relative: &str) -> String

Resolve a potentially relative path against this CWD.

• Absolute paths (starting with /) are returned normalized.
• Relative paths are joined with the CWD and normalized.

Trait Implementations

impl Default for ProcessCwd

Available on crate feature alloc only.

fn default() -> Self

Returns the “default value” for a type.