Enum ParseError

pub enum ParseError<T> {
    YDB(YDBError),
    Utf8(FromUtf8Error),
    Parse(T, String),
}

The error type returned by KeyContext::get_and_parse()

Variants

YDB(YDBError)

There was an error retrieving the value from the database.

Utf8(FromUtf8Error)

Retrieving the value succeeded, but it was not a valid String.

The bytes of the value are still available using .into_bytes().

Parse(T, String)

A valid String was retrieved but did not parse successfully. The String is still available.

The T is the type of FromStr::Err for the value being parsed.

Trait Implementations

impl<T: Debug> Debug for ParseError<T>

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

Formats the value using the given formatter.

impl<T: Display> Display for ParseError<T>

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

Formats the value using the given formatter.

impl<T: Error + 'static> Error for ParseError<T>

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.