[−][src]Enum unix_exec_output_catcher::OCatchStrategy
Determines the strategy that is used to get STDOUT, STDERR, and "STDCOMBINED". Both has advantages and disadvantages.
Variants
Catches all output lines of STDOUT and STDERR in correct order on a line by line base. There is no way to find out STDOUT-only or STDERR-only lines.
Catches all output lines from STDOUT and STDERR separately. There is also a "STDCOMBINED" vector, but the order is not 100% correct. It's only approximately correct on a best effort base. If between each STDOUT/STDERR-alternating output is ≈100µs (a few thousand cycles) it should be definitely fine, but there is no guarantee for that. Also the incorrectness is not deterministic. This is because STDOUT and STDERR are two separate streams. Scheduling and buffering result in different results.
Trait Implementations
impl Clone for OCatchStrategy
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pub fn clone(&self) -> OCatchStrategy
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pub fn clone_from(&mut self, source: &Self)
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impl Copy for OCatchStrategy
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impl Debug for OCatchStrategy
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impl Display for OCatchStrategy
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Auto Trait Implementations
impl RefUnwindSafe for OCatchStrategy
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impl Send for OCatchStrategy
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impl Sync for OCatchStrategy
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impl Unpin for OCatchStrategy
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impl UnwindSafe for OCatchStrategy
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,