Enum CompareError 

pub enum CompareError {
    InsufficientSamples {
        got: usize,
        need: usize,
    },
    MetricNotFound {
        name: String,
    },
    ZeroVariance {
        metric: String,
    },
    InvalidConfidence {
        value: f64,
    },
    NoCommonMetrics,
}

Errors in profile comparison

Variants

InsufficientSamples

Insufficient samples for comparison

Fields

got: usize

need: usize

MetricNotFound

Metric not found in profile

Fields

name: String

ZeroVariance

Variance is zero (no variation in data)

Fields

metric: String

InvalidConfidence

Invalid confidence level

Fields

value: f64

NoCommonMetrics

Profiles have no common metrics

Trait Implementations

impl Clone for CompareError

fn clone(&self) -> CompareError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompareError

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

Formats the value using the given formatter.

impl Display for CompareError

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

Formats the value using the given formatter.

impl Error for CompareError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.

impl PartialEq for CompareError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for CompareError