Struct FileDesc 

pub struct FileDesc {

    pub name: SymId,
    pub assign: SymId,
    pub organization: Organization,
    pub access: Access,
    pub optional: bool,
    pub format: Format,
    pub read_lengths: (u32, u32),
    pub fixed: bool,
    pub record_min: Option<u32>,
    pub depending: Option<RecordDepending>,
    pub status: Option<(PlaceId, MovePlan)>,
    pub keys: Option<IndexKeys>,
    pub relative: Option<RelativeKey>,
    pub linage: Option<Linage>,
    pub carriage: Option<Carriage>,
    pub sort: bool,
    pub error: Option<RangeId>,
}

A file as SELECT and FD declare it. format is how its records are held when its DD does not say; status is FILE STATUS with the MOVE its two characters take.

Fields

name: SymId

assign: SymId

The DD name ASSIGN gives.

organization: Organization

access: Access

optional: bool

format: Format

read_lengths: (u32, u32)

The shortest and longest variable-length record a READ takes without a record length conflict (status 04), as the VLR option measures them (Programming Guide SC27-8714-03, pp. 422-424).

fixed: bool

No RECORDING MODE V, and its smallest record as long as its largest.

record_min: Option<u32>

The RECORD clause’s smallest record.

depending: Option<RecordDepending>

status: Option<(PlaceId, MovePlan)>

keys: Option<IndexKeys>

An indexed file’s keys, as spans of its record area.

relative: Option<RelativeKey>

linage: Option<Linage>

carriage: Option<Carriage>

A print file’s control character.

sort: bool

Described by SD.

error: Option<RangeId>

Its own EXCEPTION/ERROR procedure, which comes before one for its open mode.

Trait Implementations

impl Clone for FileDesc

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FileDesc

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

Formats the value using the given formatter.

impl Decode for FileDesc

fn decode(r: &mut Reader<'_>) -> Result<Self, ModuleError>

impl Encode for FileDesc

fn encode(&self, w: &mut Writer)

impl Eq for FileDesc

impl PartialEq for FileDesc

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FileDesc