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KernelTimespec

kevy_uring

Struct KernelTimespec 

Source 
#[repr(C)]
pub struct KernelTimespec {
    pub tv_sec: i64,
    pub tv_nsec: i64,
}
Expand description

struct __kernel_timespec — the timeout payload an IORING_OP_TIMEOUT SQE points at (always 64-bit fields, independent of the C time_t width).

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§tv_sec: i64§tv_nsec: i64

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impl KernelTimespec

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pub fn from_millis(ms: u64) -> KernelTimespec

A relative timeout of ms milliseconds.

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pub fn from_micros(us: u64) -> KernelTimespec

A relative timeout of us microseconds — for sub-ms nap timers (io_uring reactor’s bounded nap; the previous thread::sleep version was wake-deaf and broke -c1 Rust-client latency).

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impl Default for KernelTimespec

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fn default() -> KernelTimespec

Returns the “default value” for a type. Read more

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

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fn type_id(&self) -> TypeId

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

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fn borrow(&self) -> &T

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

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

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.