Struct Error

pub struct Error { /* private fields */ }

Represents an error that occurs during method execution.

A method Error is returned by the ArangoDB server when the execution of an operation fails.

Implementations

impl Error

pub fn new<M>(code: ErrorCode, message: M) -> Self

where M: Into<String>,

Contructs a new method Error with given code and message.

pub fn code(&self) -> ErrorCode

Returns the code of this error.

The possible error codes are defined by ArangoDB.

pub fn message(&self) -> &str

Returns the message of this error.

The message coming with an error is received from the ArangoDB server. The driver transparently copies the error message into this property of the Error struct.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate 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<'de> Deserialize<'de> for Error

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Error

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

Formats the value using the given formatter.

impl PartialEq for Error

fn eq(&self, other: &Error) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Error