Struct SqlStateError 

pub struct SqlStateError {
    pub code: &'static str,
    pub message: String,
}

A structured error envelope carrying the SQLSTATE code alongside the original error message. Suitable for embedding in Flight SQL or JDBC error responses.

Fields

code: &'static str

5-character SQLSTATE code.

message: String

Human-readable error message.

Implementations

impl SqlStateError

pub fn from_sql_error(error: &SqlError) -> Self

Build a SqlStateError from a SqlError.

Trait Implementations

impl Clone for SqlStateError

fn clone(&self) -> SqlStateError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SqlStateError

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

Formats the value using the given formatter.

impl Display for SqlStateError

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

Formats the value using the given formatter.

impl Eq for SqlStateError

impl Error for SqlStateError

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 PartialEq for SqlStateError

fn eq(&self, other: &SqlStateError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SqlStateError