Enum FuzzError 

pub enum FuzzError {
    ToolNotInstalled,
    NightlyRequired,
    SubprocessFailed(String),
    TargetNotFound(String),
}

Errors that can arise during a fuzz run.

Variants

ToolNotInstalled

cargo-fuzz is not installed.

NightlyRequired

Nightly Rust is required but not available.

SubprocessFailed(String)

Subprocess failure.

TargetNotFound(String)

The named fuzz target was not found in the project.

Trait Implementations

impl Debug for FuzzError

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

Formats the value using the given formatter.

impl Display for FuzzError

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

Formats the value using the given formatter.

impl Error for FuzzError

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.