Enum BenchError 

pub enum BenchError {
    Io(Error),
    Serialization(Error),
    Profiler {
        source: ProfilerErrorKind,
    },
    BenchmarkExecution {
        message: String,
        benchmark_name: Option<String>,
    },
    ReportGeneration {
        format: String,
        message: String,
    },
    RegressionDetection(String),
    Baseline {
        path: PathBuf,
        message: String,
    },
    Comparison(String),
    InvalidConfiguration(String),
    MissingDependency {
        dependency: String,
        feature: String,
    },
    ScenarioFailed {
        scenario: String,
        message: String,
    },
    SystemResource(String),
    MemoryProfiling(String),
    CpuProfiling(String),
    Flamegraph(String),
    DataValidation(String),
    Timeout {
        seconds: u64,
    },
    Other(String),
}

Comprehensive error type for benchmarking operations.

Variants

Io(Error)

I/O error occurred during benchmarking.

Serialization(Error)

Serialization/deserialization error.

Profiler

Profiler initialization or execution error.

Fields

source: ProfilerErrorKind

The underlying error source

BenchmarkExecution

Benchmark execution error.

Fields

message: String

Description of the error

benchmark_name: Option<String>

Optional benchmark name

ReportGeneration

Report generation error.

Fields

format: String

Report format that failed

message: String

Error message

RegressionDetection(String)

Regression detection error.

Baseline

Baseline file error.

Fields

path: PathBuf

Path to the baseline file

message: String

Error message

Comparison(String)

Comparison error.

InvalidConfiguration(String)

Invalid configuration error.

MissingDependency

Missing dependency error (e.g., feature not enabled).

Fields

dependency: String

Name of the missing dependency

feature: String

Feature flag to enable

ScenarioFailed

Scenario execution error.

Fields

scenario: String

Scenario name

message: String

Error message

SystemResource(String)

System resource error.

MemoryProfiling(String)

Memory profiling error.

CpuProfiling(String)

CPU profiling error.

Flamegraph(String)

Flamegraph generation error.

DataValidation(String)

Data validation error.

Timeout

Timeout error.

Fields

seconds: u64

Timeout duration in seconds

Other(String)

Generic error for other cases.

Implementations

impl BenchError

pub fn profiler_init<S: Into<String>>(message: S) -> Self

Creates a new profiler initialization error.

pub fn profiler_start<S: Into<String>>(message: S) -> Self

Creates a new profiler start error.

pub fn profiler_stop<S: Into<String>>(message: S) -> Self

Creates a new profiler stop error.

pub fn profiler_collect<S: Into<String>>(message: S) -> Self

Creates a new profiler collection error.

pub fn benchmark_execution<S: Into<String>>(message: S) -> Self

Creates a new benchmark execution error.

pub fn benchmark_execution_with_name<S1: Into<String>, S2: Into<String>>( name: S1, message: S2, ) -> Self

Creates a new benchmark execution error with name.

pub fn report_generation<S1: Into<String>, S2: Into<String>>( format: S1, message: S2, ) -> Self

Creates a new report generation error.

pub fn baseline<P: Into<PathBuf>, S: Into<String>>(path: P, message: S) -> Self

Creates a new baseline error.

pub fn scenario_failed<S1: Into<String>, S2: Into<String>>( scenario: S1, message: S2, ) -> Self

Creates a new scenario failed error.

pub fn missing_dependency<S1: Into<String>, S2: Into<String>>( dependency: S1, feature: S2, ) -> Self

Creates a new missing dependency error.

pub fn timeout(seconds: u64) -> Self

Creates a new timeout error.

Trait Implementations

impl Debug for BenchError

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

Formats the value using the given formatter.

impl Display for BenchError

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

Formats the value using the given formatter.

impl Error for BenchError

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 From<Error> for BenchError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for BenchError

fn from(source: Error) -> Self

Converts to this type from the input type.