Struct DatabaseError 

pub struct DatabaseError {
    pub status: StatusVector,
    pub sql_state: Option<String>,
    /* private fields */
}

Um erro do servidor: o status vector e sua mensagem renderizada.

Fields

status: StatusVector

Status vector estruturado enviado pelo Firebird.

sql_state: Option<String>

SQLSTATE de 5 caracteres, quando disponível.

Implementations

impl DatabaseError

pub fn new(status: StatusVector) -> Self

Cria um erro de banco a partir de um status vector já parseado.

pub fn gds_code(&self) -> Option<i32>

O primeiro código GDS diferente de zero no status vector.

Trait Implementations

impl Clone for DatabaseError

fn clone(&self) -> DatabaseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseError

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

Formats the value using the given formatter.

impl Display for DatabaseError

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

Formats the value using the given formatter.

impl Error for DatabaseError

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<DatabaseError> for Error

fn from(source: DatabaseError) -> Self

Converts to this type from the input type.