Enum PubSubError

#[non_exhaustive]
pub enum PubSubError {
    InvalidArgument(String),
    PublishError(Box<UStatus>),
}

An error indicating a problem with publishing a message to a topic.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InvalidArgument(String)

Indicates that the given message cannot be sent because it is not a valid Publish message.

PublishError(Box<UStatus>)

Indicates an unspecific error that occurred at the Transport Layer while trying to publish a message.

Trait Implementations

impl Debug for PubSubError

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

Formats the value using the given formatter.

impl Display for PubSubError

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

Formats the value using the given formatter.

impl Error for PubSubError

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.