Skip to main content

DynTestLock

lib_unknown::dyntest

Struct DynTestLock 

Source 
pub struct DynTestLock { /* private fields */ }
Available on crate feature dyntest only.
Expand description

工程心跳锁：在 target/dyn_tests/lock/ 下创建锁文件并由后台线程每 500ms 续写，Drop 时停线程删文件，用于识别僵尸工程。

§Feature Requirement

需要同时启用 "dyntest" 与 "std" 特性。

Implementations§

Source§

impl DynTestLock

Source

pub fn new(id: &str) -> Self

创建锁文件并启动心跳线程。

§Feature Requirement

需要同时启用 "dyntest" 与 "std" 特性。

§Panics
  • 无法获取当前目录、锁目录/锁文件创建失败，或心跳线程无法启动时 panic。

Trait Implementations§

Source§

impl Drop for DynTestLock

Source§

fn drop(&mut self)

Executes the destructor for this type. Read more
Source§

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)
Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = !

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, !>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.