Enum DepError 

pub enum DepError {
    UdepsToolNotInstalled,
    OutdatedToolNotInstalled,
    SubprocessFailed(String),
    ParseError(String),
}

Errors that can arise during a dependency check.

Variants

UdepsToolNotInstalled

cargo-udeps (or the nightly toolchain it needs) is not installed.

OutdatedToolNotInstalled

cargo-outdated is not installed.

SubprocessFailed(String)

Subprocess failure with the captured stderr.

ParseError(String)

Output parsing failure.

Trait Implementations

impl Debug for DepError

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

Formats the value using the given formatter.

impl Display for DepError

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

Formats the value using the given formatter.

impl Error for DepError

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.