Enum AccessType

pub enum AccessType {
    Address,
    Branch,
    Modify,
    Read,
    VariableBitField,
    Write,
}

VAX Operand Access Type

Variants

Address

Address

The address of the specified operand in the form of a longword is the actual instruction operand. The specified operand is not accessed directly although the instruction may subsequently use the address to access that operand.

Branch

Branch

No operand is accessed. The operand specifier itself is a branch displacement.

Modify

Modify

The specified operand is read, potentially modified, and written. This is not done under a memory interlock.

Read

Read

The specified operand is read only.

VariableBitField

Variable-length bit field base address

This is the same as address access type except for register mode. In register mode, the field is contained in register n designated by the operand specifier (or register n + 1 concatenated with register n). This access type is a special variant of the address access type.

Write

Write

The specified operand is written only.

Trait Implementations

impl Clone for AccessType

fn clone(&self) -> AccessType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccessType

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

Formats the value using the given formatter.

impl PartialEq for AccessType

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

impl Eq for AccessType

impl StructuralPartialEq for AccessType