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Remove implementations of std::error::Error::description

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This commit is contained in:
Thom Chiovoloni 2020-04-12 11:46:53 -07:00 committed by Thom Chiovoloni
parent 5a8108bd86
commit 38aea89809
2 changed files with 0 additions and 55 deletions
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42
src/error.rs
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@ -266,48 +266,6 @@ impl fmt::Display for Error {
}
impl error::Error for Error {
#[allow(deprecated)]
fn description(&self) -> &str {
match *self {
Error::SqliteFailure(ref err, None) => err.description(),
Error::SqliteFailure(_, Some(ref s)) => s,
Error::SqliteSingleThreadedMode => {
"SQLite was compiled or configured for single-threaded use only"
}
Error::FromSqlConversionFailure(_, _, ref err) => err.description(),
Error::IntegralValueOutOfRange(..) => "integral value out of range of requested type",
Error::Utf8Error(ref err) => err.description(),
Error::InvalidParameterName(_) => "invalid parameter name",
Error::NulError(ref err) => err.description(),
Error::InvalidPath(_) => "invalid path",
Error::ExecuteReturnedResults => {
"execute returned results - did you mean to call query?"
}
Error::InvalidParameterCount(..) => "Wrong number of parameters passed to query.",
Error::QueryReturnedNoRows => "query returned no rows",
Error::InvalidColumnIndex(_) => "invalid column index",
Error::InvalidColumnName(_) => "invalid column name",
Error::InvalidColumnType(..) => "invalid column type",
Error::StatementChangedRows(_) => "query inserted zero or more than one row",
#[cfg(feature = "functions")]
Error::InvalidFunctionParameterType(..) => "invalid function parameter type",
#[cfg(feature = "vtab")]
Error::InvalidFilterParameterType(..) => "invalid filter parameter type",
#[cfg(feature = "functions")]
Error::UserFunctionError(ref err) => err.description(),
Error::ToSqlConversionFailure(ref err) => err.description(),
Error::InvalidQuery => "query is not read-only",
#[cfg(feature = "vtab")]
Error::ModuleError(ref desc) => desc,
#[cfg(feature = "functions")]
Error::UnwindingPanic => "unwinding panic",
#[cfg(feature = "functions")]
Error::GetAuxWrongType => "get_aux called with wrong type",
Error::MultipleStatement => "multiple statements provided",
}
}
fn source(&self) -> Option<&(dyn error::Error + 'static)> {
match *self {
Error::SqliteFailure(ref err, _) => Some(err),

13
src/types/from_sql.rs
View File

@ -62,19 +62,6 @@ impl fmt::Display for FromSqlError {
}
impl Error for FromSqlError {
#[allow(deprecated)]
fn description(&self) -> &str {
match *self {
FromSqlError::InvalidType => "invalid type",
FromSqlError::OutOfRange(_) => "value out of range",
#[cfg(feature = "i128_blob")]
FromSqlError::InvalidI128Size(_) => "unexpected blob size for 128bit value",
#[cfg(feature = "uuid")]
FromSqlError::InvalidUuidSize(_) => "unexpected blob size for UUID value",
FromSqlError::Other(ref err) => err.description(),
}
}
fn source(&self) -> Option<&(dyn Error + 'static)> {
if let FromSqlError::Other(ref err) = self {
Some(&**err)