pub struct TaskManager { /* private fields */ }Expand description
后台任务登记表。Clone 即共享同一份(内部 Arc),可放进 ToolCtx 传给各工具。
Implementations§
Source§impl TaskManager
impl TaskManager
pub fn new() -> Self
Sourcepub fn register(&self, handle: JoinHandle<()>, buffer: TaskBuffer) -> String
pub fn register(&self, handle: JoinHandle<()>, buffer: TaskBuffer) -> String
登记一个仍在跑的后台任务,返回分配的 id(形如 task_7)。
Sourcepub fn poll(&self, id: &str) -> Option<TaskSnapshot>
pub fn poll(&self, id: &str) -> Option<TaskSnapshot>
拿某任务自上次以来的新增输出 + 当前状态。未知 id 返回 None。
Trait Implementations§
Source§impl Clone for TaskManager
impl Clone for TaskManager
Source§fn clone(&self) -> TaskManager
fn clone(&self) -> TaskManager
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source. Read moreSource§impl Default for TaskManager
impl Default for TaskManager
Source§fn default() -> TaskManager
fn default() -> TaskManager
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl Freeze for TaskManager
impl RefUnwindSafe for TaskManager
impl Send for TaskManager
impl Sync for TaskManager
impl Unpin for TaskManager
impl UnsafeUnpin for TaskManager
impl UnwindSafe for TaskManager
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more