Enum ISO8583Error 

pub enum ISO8583Error {
    InvalidMTI(String),
    InvalidFieldNumber(u8),
    FieldNotPresent(u8),
    InvalidFieldValue {
        field: u8,
        reason: String,
    },
    FieldLengthMismatch {
        field: u8,
        expected: usize,
        actual: usize,
    },
    InvalidBitmap(String),
    InvalidEncoding(String),
    MessageTooShort {
        expected: usize,
        actual: usize,
    },
    InvalidPAN(String),
    LuhnCheckFailed,
    InvalidAmount(String),
    InvalidDateTime {
        field: u8,
        reason: String,
    },
    MissingRequiredField(u8),
    ParseError(String),
    EncodingError(String),
    ValidationError(String),
    BuilderError(String),
    InvalidMessageClass(String),
    InvalidMessageFunction(String),
    InvalidMessageOrigin(String),
    Custom(String),
}

Available on crate feature std only.

Errors that can occur during ISO 8583 message processing

Variants

InvalidMTI(String)

Invalid message type indicator

InvalidFieldNumber(u8)

Invalid field number

FieldNotPresent(u8)

Field not present in message

InvalidFieldValue

Invalid field value

Fields

field: u8

reason: String

FieldLengthMismatch

Field length mismatch

Fields

field: u8

expected: usize

actual: usize

InvalidBitmap(String)

Invalid bitmap

InvalidEncoding(String)

Invalid encoding

MessageTooShort

Message too short

Fields

expected: usize

actual: usize

InvalidPAN(String)

Invalid PAN (Primary Account Number)

LuhnCheckFailed

Luhn check failed

InvalidAmount(String)

Invalid amount

InvalidDateTime

Invalid date/time

Fields

field: u8

reason: String

MissingRequiredField(u8)

Missing required field

ParseError(String)

Parse error

EncodingError(String)

Encoding error

ValidationError(String)

Validation error

BuilderError(String)

Builder error

InvalidMessageClass(String)

Invalid message class

InvalidMessageFunction(String)

Invalid message function

InvalidMessageOrigin(String)

Invalid message origin

Custom(String)

Custom error

Implementations

impl ISO8583Error

pub fn custom<S: Into<String>>(msg: S) -> Self

Create a custom error

pub fn invalid_field_value<S: Into<String>>(field: u8, reason: S) -> Self

Create an invalid field value error

pub fn field_length_mismatch(field: u8, expected: usize, actual: usize) -> Self

Create a field length mismatch error

pub fn message_too_short(expected: usize, actual: usize) -> Self

Create a message too short error

pub fn invalid_datetime<S: Into<String>>(field: u8, reason: S) -> Self

Create an invalid date/time error

Trait Implementations

impl Clone for ISO8583Error

fn clone(&self) -> ISO8583Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ISO8583Error

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

Formats the value using the given formatter.

impl Display for ISO8583Error

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

Formats the value using the given formatter.

impl Error for ISO8583Error

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<&'static str> for ISO8583Error

fn from(s: &'static str) -> Self

Converts to this type from the input type.

impl PartialEq for ISO8583Error

fn eq(&self, other: &ISO8583Error) -> 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 ISO8583Error