Enum tqdb::DatabaseError

pub enum DatabaseError {
    BadJsonParse,
    DuplicateItemInsertion,
    BadWrite,
}

Database error

Variants

BadJsonParse

We could not parse json when loading from a file Raised in Database::try_from.

DuplicateItemInsertion

We tried to use Database::insert_unique but the item already existed in the Database.

BadWrite

We tried to write to a file with Database::save_to_file but was unsuccessful.

Trait Implementations

impl Debug for DatabaseError

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

Formats the value using the given formatter.

impl Display for DatabaseError

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

Formats the value using the given formatter.

impl Error for DatabaseError

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

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

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

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

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

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