Enum Error 

pub enum Error {
    Nats(Error),
    Db(String),
    Json(String),
    WrongResultType(String),
}

Errors returned by the lattice-sql client.

Variants

Nats(Error)

NATS transport error (connection refused, timeout, etc.).

Db(String)

lattice-sql returned an application-level error in its response.

This includes SQL parse errors, missing tables, constraint violations, and any other error the service returns in {"error":"..."}.

Json(String)

JSON serialisation / deserialisation error.

WrongResultType(String)

A typed helper (query, exec, ddl) received the wrong response shape.

For example, calling LatticeSql::query with an INSERT statement.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 Error

fn from(e: Error) -> Self

Converts to this type from the input type.