Enum PostgresWorkflowStoreError 

#[non_exhaustive]
pub enum PostgresWorkflowStoreError {
    InvalidTable,
    Database(Error),
}

PostgreSQL workflow-store configuration or connection failure.

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.

InvalidTable

The configured table name is unsafe for SQL interpolation.

Database(Error)

PostgreSQL connection or schema setup failed.

Trait Implementations

impl Debug for PostgresWorkflowStoreError

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

Formats the value using the given formatter.

impl Display for PostgresWorkflowStoreError

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

Formats the value using the given formatter.

impl Error for PostgresWorkflowStoreError

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 PostgresWorkflowStoreError

fn from(source: Error) -> Self

Converts to this type from the input type.