Enum Error

pub enum Error {
    BenchmarkError(ValgrindTool, ModulePath, String),
    ConfigurationError(ModulePath, Option<String>, String),
    InitError(String),
    InvalidBoolArgument(String, String),
    LaunchError(PathBuf, String),
    ParseError(PathBuf, String),
    ProcessError(String, Option<Output>, ExitStatus, Option<ToolOutputPath>),
    RegressionError(bool),
    SandboxError(String),
    VersionMismatch(Cmp, String, String),
}

Available on crate feature runner only.

The main Iai-Callgrind error type

Variants

BenchmarkError(ValgrindTool, ModulePath, String)

A error during setup of a benchmark.

BenchmarkError(ValgrindTool, ModulePath, message)

ConfigurationError(ModulePath, Option<String>, String)

An error within the UI configuration structs but transpiring in the runner

ConfigurationError(ModulePath, benchmark_id, message)

InitError(String)

An error during the initialization of the runner

InitError(message)

InvalidBoolArgument(String, String)

An invalid command-line argument value when only yes or no is allowed

InvalidBoolArgument(option_name, value)

LaunchError(PathBuf, String)

The error when trying to start an external std::process::Command fails

LaunchError(executable_path, message)

ParseError(PathBuf, String)

The generic error when parsing of a tools log- or output file fails

ParseError(file_path, message)

ProcessError(String, Option<Output>, ExitStatus, Option<ToolOutputPath>)

The error after a successful launch of an external std::process::Command

ProcessError(
    process_name,
    std::process::Output,
    std::process::ExitStatus,
    ToolOutputPath
)

RegressionError(bool)

If a regression check fails a RegressionError is issued

RegressionError(is_fatal), is_fatal needs to be true if the error should lead to an immediate exit of the runner

SandboxError(String)

The error when setting up the crate::runner::common::Sandbox fails

SandboxError(message)

VersionMismatch(Cmp, String, String)

A version mismatch between the runner and the UI

VersionMismatch(Cmp, runner_version, library_version)

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn eq(&self, other: &Error) -> 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 Eq for Error

impl StructuralPartialEq for Error