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ProfileSnapshot

cbtop::incremental_snapshot

Struct ProfileSnapshot 

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pub struct ProfileSnapshot {
    pub index: usize,
    pub timestamp_ns: u64,
    pub workload_fingerprint: String,
    pub metrics: HashMap<String, MetricData>,
    pub metadata: HashMap<String, String>,
    pub checksum: u32,
}
Expand description

A profile snapshot

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§index: usize

Snapshot index

§timestamp_ns: u64

Timestamp when snapshot was taken

§workload_fingerprint: String

Workload fingerprint for identification

§metrics: HashMap<String, MetricData>

Metric data

§metadata: HashMap<String, String>

Snapshot metadata

§checksum: u32

CRC32 checksum

Implementations§

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impl ProfileSnapshot

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pub fn new(index: usize) -> Self

Create a new snapshot

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pub fn add_metric(&mut self, metric: MetricData)

Add metric data

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pub fn get_metric(&self, name: &str) -> Option<&MetricData>

Get metric by name

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pub fn set_fingerprint(&mut self, fingerprint: impl Into<String>)

Set workload fingerprint

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pub fn size_bytes(&self) -> usize

Get total size in bytes

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pub fn compute_checksum(&mut self)

Compute checksum

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pub fn verify_checksum(&self) -> bool

Verify checksum

Trait Implementations§

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impl Clone for ProfileSnapshot

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fn clone(&self) -> ProfileSnapshot

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 ProfileSnapshot

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

Formats the value using the given formatter. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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