Struct mongod::Error

pub struct Error { /* fields omitted */ }

The errors that may occur when talking to mongo.

Implementations

impl Error

pub fn kind(&self) -> &Kind

Returns the kind of this error.

Examples

use mongod::Client;
use mongod::ErrorKind;

fn run() {
    if let Err(e) = mongod::Client::builder().build() {
        match e.kind() {
            ErrorKind::Builder => println!("we have a builder error..."),
            _ => {},
        }
    }
}

pub fn invalid_document<E: Into<Box<dyn StdError + Send + Sync>>>(
    error: E
) -> Error

Creates a custom Kind::InvalidDocument error.

This is useful when manually implementating mongo traits.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

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

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

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

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

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

pub fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Error> for Error

fn from(de: Error) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(ser: Error) -> Self

Performs the conversion.