Struct Options 

pub struct Options {

    pub arith: Arith,
    pub trunc: Trunc,
    pub numproc: Numproc,
    pub codepage: u16,
    pub trunc_check: TruncCheck,
    pub fastsrt: bool,
    pub fastsrt_adv_print: FastsrtAdvPrint,
    pub sort_keys: SortKeys,
    pub adv: bool,
    pub thread: bool,
    pub dll: bool,
    pub rent: bool,
    pub dbcs: bool,
    pub warnings: Warnings,
    pub compile: Option<Compile>,
    pub dynam: bool,
    pub debug: bool,
    pub cics_return_warning: CicsReturnWarning,
    pub invdata: Option<Invdata>,
    pub zwb: bool,
    pub quote: Quote,
    pub currency: Option<Currency>,
    pub nsymbol: Nsymbol,
    pub dispsign: DispSign,
    pub intdate: IntDate,
    pub qualify: Qualify,
    pub initial: bool,
    pub vlr: Vlr,
    pub vsamopenfs: VsamOpenFs,
    pub numcheck: Option<Numcheck>,
    pub parmcheck: Option<Parmcheck>,
    pub initcheck: Option<Initcheck>,
    pub optimize: u8,
}

Fields

arith: Arith

trunc: Trunc

numproc: Numproc

codepage: u16

trunc_check: TruncCheck

fastsrt: bool

FASTSRT: DFSORT does the I/O of a SORT’s USING and GIVING files where IBM’s rules allow.

fastsrt_adv_print: FastsrtAdvPrint

sort_keys: SortKeys

adv: bool

ADV: a print file’s printer control character is a byte added before each record; under NOADV it is the record’s own first byte.

thread: bool

THREAD, DLL, RENT and DBCS, which object-oriented programs are compiled with.

dll: bool

rent: bool

dbcs: bool

warnings: Warnings

compile: Option<Compile>

COMPILE or NOCOMPILE as a CBL or PROCESS card gave it; None when none did.

dynam: bool

DYNAM: a CALL of a literal loads the program at run time, as a CALL of an identifier does.

debug: bool

The Language Environment runtime option DEBUG (-debug): USE FOR DEBUGGING procedures run. NODEBUG, IBM’s default, keeps them from running (assumption C63).

cics_return_warning: CicsReturnWarning

invdata: Option<Invdata>

INVDATA’s suboptions; None for NOINVDATA, IBM’s default, which assumes the data is valid.

zwb: bool

ZWB: a signed zoned item compared with a nonnumeric operand loses its sign first.

quote: Quote

currency: Option<Currency>

CURRENCY(literal): the currency symbol a program with no CURRENCY SIGN clause uses in place of $. None under NOCURRENCY, IBM’s default.

nsymbol: Nsymbol

dispsign: DispSign

intdate: IntDate

qualify: Qualify

initial: bool

INITIAL: the program and its nested programs behave as though their PROGRAM-ID paragraphs said IS INITIAL (Programming Guide SC27-8714-03, p. 374). A compile with THREAD takes NOINITIAL (p. 344).

vlr: Vlr

vsamopenfs: VsamOpenFs

numcheck: Option<Numcheck>

parmcheck: Option<Parmcheck>

initcheck: Option<Initcheck>

optimize: u8

OPTIMIZE’s level, 0 to 2.

Implementations

impl Options

pub fn apply(&mut self, option: &str) -> Result<bool, OptionError>

Applies one IBM compiler option as a CBL or PROCESS card or PARM writes it, e.g. TRUNC(OPT), AR(E), CP(1047). Returns false for an option this layer does not read. An error leaves the options as they were, except NUMPROC(MIG), which sets the default NUMPROC.

pub fn apply_flag(&mut self, flag: &str) -> Result<(), OptionError>

Applies a flag of this compiler’s own command line.

pub fn object_code(&self) -> Compile

The COMPILE option in force: a card’s, which outranks the command line as a PROCESS statement outranks the compiler’s invocation (Programming Guide SC27-8714-03, p. 273), else NOCOMPILE(W) under -warnings-block, else IBM’s default NOCOMPILE(S).

pub fn zones_compared(&self) -> bool

Whether an unsigned zoned integer compared with zero, or with an unsigned zoned integer of its own length, is compared by its bytes, zones included: under INVDATA(NOFORCENUMCMP) (assumption C223), and under NOINVDATA at OPTIMIZE(1) or OPTIMIZE(2) (C262).

pub fn code_page(&self) -> &'static CodePage

pub fn currency_symbol(&self) -> Option<Result<char, char>>

The CURRENCY option’s character, a hexadecimal literal’s read in the program’s code page; Err with that character when the page gives one the option may not name.

Trait Implementations

impl Clone for Options

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Options

impl Debug for Options

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

Formats the value using the given formatter.

impl Default for Options

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Options

impl PartialEq for Options

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Options