Enum PgmqNotifyError 

pub enum PgmqNotifyError {
    Database(Error),
    Serialization(Error),
    Configuration {
        message: String,
    },
    InvalidChannel {
        channel: String,
    },
    InvalidPattern {
        pattern: String,
    },
    NotConnected,
    AlreadyListening {
        channel: String,
    },
    Regex(Error),
    Generic(Error),
    Messaging(MessagingError),
    Pgmq(PgmqError),
}

Errors that can occur in tasker-pgmq operations

Variants

Database(Error)

Database connection or query errors

Serialization(Error)

JSON serialization/deserialization errors

Configuration

Invalid configuration

Fields

message: String

InvalidChannel

Invalid channel name

Fields

channel: String

InvalidPattern

Invalid queue name pattern

Fields

pattern: String

NotConnected

Listener not connected

AlreadyListening

Channel already being listened to

Fields

channel: String

Regex(Error)

Regex compilation error

Generic(Error)

Generic error for compatibility

Messaging(MessagingError)

Messaging error for compatibility with tasker-shared

Pgmq(PgmqError)

PGMQ error from underlying library

Implementations

impl PgmqNotifyError

pub fn config<S: Into<String>>(message: S) -> Self

Create a configuration error

pub fn invalid_channel<S: Into<String>>(channel: S) -> Self

Create an invalid channel error

pub fn invalid_pattern<S: Into<String>>(pattern: S) -> Self

Create an invalid pattern error

pub fn already_listening<S: Into<String>>(channel: S) -> Self

Create an already listening error

Trait Implementations

impl Debug for PgmqNotifyError

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

Formats the value using the given formatter.

impl Display for PgmqNotifyError

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

Formats the value using the given formatter.

impl Error for PgmqNotifyError

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<Error> for PgmqNotifyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PgmqNotifyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PgmqNotifyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for PgmqNotifyError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<MessagingError> for PgmqNotifyError

fn from(source: MessagingError) -> Self

Converts to this type from the input type.

impl From<PgmqError> for PgmqNotifyError

fn from(source: PgmqError) -> Self

Converts to this type from the input type.