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CompactSyscallHistogram

detcore_model::syscall_histogram

Struct CompactSyscallHistogram 

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pub struct CompactSyscallHistogram {
    pub architecture: String,
    pub observation_scope: SyscallObservationScope,
    pub counts: Vec<[u64; 5]>,
}
Expand description

A run’s syscall histogram in the compact form machine records keep: the verification report’s runtime.run1/run2, and from it each cell’s result row and the durable series row (run 1 only). Names are left out: a reader takes them from the pinned table for architecture.

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§architecture: String

The syscall table the numbers belong to; always x86_64 today.

§observation_scope: SyscallObservationScope

Whether the counts cover every syscall the guest made.

§counts: Vec<[u64; 5]>

[nr, calls, detcore, backend, refused] for each counted syscall, by ascending number (SyscallOutcomes names the four counts).

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impl CompactSyscallHistogram

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pub fn total_calls(&self) -> u64

Total entries over every syscall.

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pub fn malformation(&self) -> Option<String>

Why this histogram is malformed, if it is: an architecture other than x86_64, a number outside the pinned table, numbers out of ascending order or repeated, an entry with no calls, or more outcomes than calls.

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impl Clone for CompactSyscallHistogram

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fn clone(&self) -> CompactSyscallHistogram

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

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

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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<'de> Deserialize<'de> for CompactSyscallHistogram

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Eq for CompactSyscallHistogram

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impl PartialEq for CompactSyscallHistogram

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl Serialize for CompactSyscallHistogram

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for CompactSyscallHistogram

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