Struct mongodb::error::Error

#[non_exhaustive]
pub struct Error {
    pub kind: Box<ErrorKind>,
    /* private fields */
}

An error that can occur in the mongodb crate. The inner ErrorKind is wrapped in an Arc to allow the errors to be cloned.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

kind: Box<ErrorKind>

The type of error that occurred.

Implementations

impl Error

pub fn labels(&self) -> &HashSet<String>

Returns the labels for this error.

pub fn contains_label<T: AsRef<str>>(&self, label: T) -> bool

Whether this error contains the specified label.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

impl<E> From<E> for Error where
    ErrorKind: From<E>, 

fn from(err: E) -> Self

Converts to this type from the input type.