Enum NewError 

pub enum NewError {
    InvalidName(String),
    AlreadyExists(PathBuf),
    Io {
        path: PathBuf,
        source: Error,
    },
}

User-facing error from the new flow. Stringly-typed because the CLI shows them to a human, not a downstream caller.

Variants

InvalidName(String)

AlreadyExists(PathBuf)

Io

Fields

path: PathBuf

source: Error

Trait Implementations

impl Debug for NewError

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

Formats the value using the given formatter.

impl Display for NewError

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

Formats the value using the given formatter.

impl Error for NewError

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.