Enum RexxError 

pub enum RexxError {
    Halt,
    ResourceExhausted,
    UnmatchedComment,
    ExpectedWhenOtherwise,
    UnexpectedThenElse,
    UnexpectedWhenOtherwise,
    UnexpectedEnd,
    InvalidCharacter,
    IncompleteBlock,
    InvalidHexBinary,
    LabelNotFound,
    UnexpectedProcedure,
    ExpectedThen,
    ExpectedStringOrSymbol,
    ExpectedSymbol,
    InvalidDataOnEnd,
    InvalidTrace,
    InvalidSubKeyword,
    InvalidWholeNumber,
    InvalidDoSyntax,
    InvalidLeaveIterate,
    EnvironmentNameTooLong,
    NameTooLong,
    InvalidName,
    InvalidExpressionResult,
    InvalidLogicalValue,
    InvalidExpression,
    UnmatchedParen,
    UnexpectedCommaOrParen,
    InvalidTemplate,
    IncorrectCall,
    BadArithmetic,
    ArithmeticOverflow,
    RoutineNotFound,
    NoReturnData,
    NoReturnValue,
    InvalidVariableRef,
    SystemFailure,
    InterpretationError,
}

REXX error numbers per ANSI X3.274-1996 §A. Not all are used initially but the numbering must be correct.

Variants

Halt

4 — Program interrupted (HALT condition)

ResourceExhausted

5 — System resources exhausted

UnmatchedComment

6 — Unmatched /*

ExpectedWhenOtherwise

7 — WHEN or OTHERWISE expected

UnexpectedThenElse

8 — Unexpected THEN or ELSE

UnexpectedWhenOtherwise

9 — Unexpected WHEN or OTHERWISE

UnexpectedEnd

10 — Unexpected or unmatched END

InvalidCharacter

13 — Invalid character in program

IncompleteBlock

14 — Incomplete DO/SELECT/IF

InvalidHexBinary

15 — Invalid hexadecimal or binary string

LabelNotFound

16 — Label not found (SIGNAL target)

UnexpectedProcedure

17 — Unexpected PROCEDURE

ExpectedThen

18 — THEN expected

ExpectedStringOrSymbol

19 — String or symbol expected

ExpectedSymbol

20 — Symbol expected

InvalidDataOnEnd

21 — Invalid data on end of clause

InvalidTrace

24 — Invalid TRACE request

InvalidSubKeyword

25 — Invalid sub-keyword found

InvalidWholeNumber

26 — Invalid whole number

InvalidDoSyntax

27 — Invalid DO syntax

InvalidLeaveIterate

28 — Invalid LEAVE or ITERATE

EnvironmentNameTooLong

29 — Environment name too long

NameTooLong

30 — Name or string too long

InvalidName

31 — Name starts with number or “.”

InvalidExpressionResult

33 — Invalid expression result

InvalidLogicalValue

34 — Logical value not 0 or 1

InvalidExpression

35 — Invalid expression

UnmatchedParen

36 — Unmatched “(” in expression

UnexpectedCommaOrParen

37 — Unexpected “,” or “)”

InvalidTemplate

38 — Invalid template or pattern

IncorrectCall

40 — Incorrect call to routine

BadArithmetic

41 — Bad arithmetic conversion

ArithmeticOverflow

42 — Arithmetic overflow/underflow

RoutineNotFound

43 — Routine not found

NoReturnData

44 — Function did not return data

NoReturnValue

45 — No data specified on function RETURN

InvalidVariableRef

46 — Invalid variable reference

SystemFailure

48 — Failure in system service

InterpretationError

49 — Interpretation error (INTERPRET issues)

Implementations

impl RexxError

pub fn number(self) -> u32

The REXX error number per the ANSI spec.

pub fn message(self) -> &'static str

Standard REXX error message text.

Trait Implementations

impl Clone for RexxError

fn clone(&self) -> RexxError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RexxError

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

Formats the value using the given formatter.

impl PartialEq for RexxError

fn eq(&self, other: &RexxError) -> 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 Copy for RexxError

impl Eq for RexxError

impl StructuralPartialEq for RexxError