Enum PostgresConversationStoreError 

#[non_exhaustive]
pub enum PostgresConversationStoreError {
    InvalidTable,
    Database(Error),
    ConnectionTask(String),
}

PostgreSQL conversation-store configuration or schema 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 explicit schema setup failed.

ConnectionTask(String)

The blocking connection worker could not be joined.

Trait Implementations

impl Debug for PostgresConversationStoreError

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

Formats the value using the given formatter.

impl Display for PostgresConversationStoreError

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

Formats the value using the given formatter.

impl Error for PostgresConversationStoreError

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 PostgresConversationStoreError

fn from(source: Error) -> Self

Converts to this type from the input type.