Struct Slot 

pub struct Slot {
    pub field: usize,
    pub occurrence: u16,
    pub control: Option<usize>,
    pub extended: usize,
    pub data: usize,
    pub size: usize,
}

The COBOL a program COPYs for the mapset: each map’s input and output structures. Where one occurrence of a named field lies in a map’s symbolic structure: the offsets of its L and F/A bytes and extended attributes (for the first member of a group, or a lone field), and of its data. They are the offsets symbolic_map declares, which SEND MAP and RECEIVE MAP use.

Fields

field: usize

occurrence: u16

control: Option<usize>

extended: usize

data: usize

size: usize

Implementations

impl Slot

pub fn length_at(&self) -> Option<usize>

The L halfword, then the F/A byte, when the slot has them.

pub fn attribute_at(&self) -> Option<usize>

Trait Implementations

impl Clone for Slot

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 Slot

impl Debug for Slot

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

Formats the value using the given formatter.

impl Eq for Slot

impl PartialEq for Slot

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Slot