Struct cargo::util::errors::VerboseError

pub struct VerboseError { /* fields omitted */ }

An error wrapper for errors that should only be displayed with --verbose.

This should only be used in rare cases. When emitting this error, you should have a normal error higher up the error-cause chain (like "could not compile foo"), so at least something gets printed without --verbose.

Implementations

impl VerboseError

pub fn new(inner: Error) -> VerboseError

Trait Implementations

impl Debug for VerboseError

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

Formats the value using the given formatter.

impl Display for VerboseError

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

Formats the value using the given formatter.

impl Error for VerboseError

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting