Enum sqlstate_inline::ParseError

pub enum ParseError {
    InvalidChar {
        byte: u8,
        position: usize,
    },
    WrongLength {
        expected: u8,
        got: usize,
    },
}

Error creating an SqlState, Class or Category.

Variants

InvalidChar

Fields

byte: u8

position: usize

The byte at index position in the string was not a valid ASCII character in the range A-Z,0-9.

WrongLength

Fields

expected: u8

got: usize

The source string didn’t have the expected length.

Implementations

impl ParseError

pub const fn valid_up_to(&self) -> usize

Returns the index of the first invalid byte, the position of the premature end or of the first superfluous byte.

if let Err(error) = SqlState::from_str("000!0") {
  let index = error.valid_up_to();
  assert_eq!(index, 3);
} else {
  unreachable!("this is no valid SQLSTATE code");
}

Trait Implementations

impl Clone for ParseError

fn clone(&self) -> ParseError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

fn source(&self) -> Option<&(dyn Error + 'static)>

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<ParseError> for Error

fn from(error: ParseError) -> Self

Converts a ParseError to an std::io::Error of kind InvalidData for convenience.

impl PartialEq<ParseError> for ParseError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for ParseError

impl Eq for ParseError

impl StructuralEq for ParseError

impl StructuralPartialEq for ParseError