Struct Handle 

pub struct Handle { /* private fields */ }

Available on crate feature full only.

A handle representing a userspace resource within the kernel.

Implementations

impl Handle

pub fn new(endpoint: TaskRef, oid: u32) -> Arc<Self>

Creates a new Handle object pointing to the passed server and object ID, and supporting the passed list of protocols.

pub fn new_system(koid: TaggedNonNull<u64>) -> Arc<Self>

Creates a new Handle object pointing to the passed system service.

pub fn oid(&self) -> u32

Returns the object ID for this handle.

pub fn koid(&self) -> TaggedNonNull<u64>

Returns the object ID for a system handle.

pub fn target(&self) -> TaskRef

Returns the target task for this handle.

pub fn is_system(&self) -> bool

Returns whether the handle is backed by the kernel or a userspace service.

Trait Implementations

impl Debug for Handle

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

Formats the value using the given formatter.