Enum ScaffoldError 

pub enum ScaffoldError {
    TargetNotEmpty(PathBuf),
    Write(Error),
}

Why a course could not be scaffolded into a target directory.

Variants

TargetNotEmpty(PathBuf)

The target directory already holds files, so the scaffold is refused before any write (§1.3.1) rather than overwriting an existing course.

Write(Error)

A filesystem operation failed while writing the scaffold (creating the directory or writing a file).

Trait Implementations

impl Debug for ScaffoldError

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

Formats the value using the given formatter.

impl Display for ScaffoldError

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

Formats the value using the given formatter.

impl Error for ScaffoldError

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.