Struct TmpFs 

pub struct TmpFs { /* private fields */ }

tmpfs filesystem instance

Implementations

impl TmpFs

pub fn new(size_limit: usize) -> Self

Create a new tmpfs with the given size limit in bytes. Pass 0 for unlimited.

pub fn bytes_used(&self) -> usize

Get current bytes used

pub fn size_limit(&self) -> usize

Get size limit (0 = unlimited)

Trait Implementations

impl Default for TmpFs

fn default() -> Self

Returns the “default value” for a type.

impl Filesystem for TmpFs

fn root(&self) -> Arc<dyn VfsNode>

Get the root node of the filesystem

fn name(&self) -> &str

Get filesystem name

fn is_readonly(&self) -> bool

Check if filesystem is read-only

fn sync(&self) -> Result<(), KernelError>

Sync filesystem to disk