Module error

library error types with re-export error from rust-postgres

this crate only exposes a single Error type from API where type erase is used to hide complexity

Structs

• Completed
  Response has already finished. Polling it afterwards will cause this error.
• DbError
  A Postgres error or notice.
• DriverDown
  error indicate Client’s Driver is dropped and can’t be accessed anymore when sending request to driver.
• DriverDownReceiving
  error indicate Client’s Driver is dropped and can’t be accessed anymore when receiving response from server.
• DriverIoErrorMulti
  driver shutdown outcome can contain multiple io error for detailed read/write errors.
• Error
  public facing error type. providing basic format and display based error handling.
• InvalidColumnIndex
• InvalidParamCount
• SqlState
  A SQLSTATE error code
• ToDo
  work in progress error type with thread backtrace. use RUST_BACKTRACE=1 env when starting your program to enable capture and format
• UnexpectedMessage
  error for database returning backend message type that is not expected. it indicates there might be protocol error on either side of the connection.
• WasNull
  An error indicating that a NULL Postgres value was passed to a FromSql implementation that does not support NULL values.
• WrongType
  An error indicating that a conversion was attempted between incompatible Rust and Postgres types.

Enums

• AuthenticationError
  error happens when library user failed to provide valid authentication info to database server.
• ConfigError
  error happens when Config fail to provide necessary information.
• ErrorPosition
  Represents the position of an error in a query.
• FeatureError
• RuntimeError
• Severity
  The severity of a Postgres error or notice.
• SystemError