PerformanceHint

vortex_io

Struct PerformanceHint 

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pub struct PerformanceHint { /* private fields */ }

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impl PerformanceHint

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pub fn new(coalescing_window: u64, max_read: Option<u64>) -> Self

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pub fn local() -> Self

Creates a new instance with a profile appropriate for fast local storage, like memory or files on NVMe devices.

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pub fn object_storage() -> Self

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pub fn coalescing_window(&self) -> u64

The maximum distance between two reads that should coalesced into a single operation.

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pub fn max_read(&self) -> Option<u64>

Maximum number of bytes in a coalesced read.

Trait Implementations§

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impl Clone for PerformanceHint

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fn clone(&self) -> PerformanceHint

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for PerformanceHint

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

Formats the value using the given formatter. Read more

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impl<T> Any for T
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Gets the TypeId of self. Read more
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where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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where Self: LowerHex,

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where Self: Octal,

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where Self: UpperExp,

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where Self: UpperHex,

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where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

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