GroupByOrDefault

ktstr::ctprof_compare

Struct GroupByOrDefault 

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pub struct GroupByOrDefault(pub GroupBy);
Expand description

Newtype wrapper around GroupBy that defaults to GroupBy::Pcomm. Separate type so CompareOptions::default() does not need to spell out every field.

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§0: GroupBy

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impl Clone for GroupByOrDefault

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fn clone(&self) -> GroupByOrDefault

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 GroupByOrDefault

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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 Default for GroupByOrDefault

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fn default() -> Self

Defaults to GroupBy::Pcomm — parent-comm is the most stable per-process identity across versions / runs (a kernel-build version change typically does NOT rename parent comms, whereas pid values shuffle every run and comm values can drift if the binary is renamed). When two ctprof runs are compared, grouping by Pcomm aligns equivalent workloads even when their per-invocation pids differ.

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impl From<GroupBy> for GroupByOrDefault

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fn from(g: GroupBy) -> Self

Converts to this type from the input type.
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impl PartialEq for GroupByOrDefault

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fn eq(&self, other: &GroupByOrDefault) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for GroupByOrDefault

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impl Eq for GroupByOrDefault

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impl StructuralPartialEq for GroupByOrDefault

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impl<T> Any for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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