Enum TranscriptError 

pub enum TranscriptError {
    Unreadable {
        path: PathBuf,
        source: Error,
    },
}

Why a transcript lookup could not answer.

Variants

Unreadable

The directory, or a transcript in it, is there but could not be read, so whether the label has a prior session is unknown. A directory that is simply absent is Ok(None) instead - nothing to resume is a fallback, while this is a failure: folded into the fallback it would tell the caller there is nothing to resume, which the lookup never answered.

Fields

path: PathBuf

source: Error

Trait Implementations

impl Debug for TranscriptError

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

Formats the value using the given formatter.

impl Display for TranscriptError

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

Formats the value using the given formatter.

impl Error for TranscriptError

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.