Enum ManagerError 

pub enum ManagerError {
    NotFound(String),
    AlreadyExists(String),
    InvalidInput(String),
    StorageError(String),
    SchemaError(String),
    TransactionError(String),
    TimeoutError(String),
    Other(String),
}

Manager Error Type

Variants

NotFound(String)

AlreadyExists(String)

InvalidInput(String)

StorageError(String)

SchemaError(String)

TransactionError(String)

TimeoutError(String)

Other(String)

Implementations

impl ManagerError

pub fn category(&self) -> ErrorCategory

Obtaining the error classification

pub fn is_retryable(&self) -> bool

Checking for retryability

pub fn not_found(msg: impl Into<String>) -> Self

The error “Create not found” was not encountered during the process.

pub fn already_exists(msg: impl Into<String>) -> Self

Create Existing Error

pub fn invalid_input(msg: impl Into<String>) -> Self

An error was generated due to invalid input.

pub fn storage_error(msg: impl Into<String>) -> Self

Creating Storage Errors

pub fn schema_error(msg: impl Into<String>) -> Self

An error occurred while creating the schema.

pub fn transaction_error(msg: impl Into<String>) -> Self

Create Transaction Error

pub fn timeout_error(msg: impl Into<String>) -> Self

An error occurred due to a timeout.

Trait Implementations

impl Clone for ManagerError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ManagerError

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

Formats the value using the given formatter.

impl Display for ManagerError

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

Formats the value using the given formatter.

impl Error for ManagerError

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.

impl From<ManagerError> for QueryError

fn from(e: ManagerError) -> Self

Converts to this type from the input type.

impl PartialEq for ManagerError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ManagerError

impl ToPublicError for ManagerError

fn to_public_error(&self) -> PublicError

Convert to external error

fn to_error_code(&self) -> ErrorCode

Get external error codes

fn to_public_message(&self) -> String

Get external error messages (filter sensitive information)