Struct ControlRegs

pub struct ControlRegs {
    pub c: [Option<RcCont>; 4],
    pub d: [Option<Cell>; 2],
    pub c7: Option<SafeRc<Tuple>>,
}

Control registers page.

Fields

c: [Option<RcCont>; 4]

d: [Option<Cell>; 2]

c7: Option<SafeRc<Tuple>>

Implementations

impl ControlRegs

pub fn is_valid_idx(i: usize) -> bool

pub fn merge(&mut self, other: &ControlRegs)

pub fn preclear(&mut self, other: &ControlRegs)

pub fn set(&mut self, i: usize, value: RcStackValue) -> VmResult<()>

pub fn set_c(&mut self, i: usize, cont: RcCont) -> bool

pub fn set_d(&mut self, i: usize, cell: Cell) -> bool

pub fn get_d(&self, i: usize) -> Option<Cell>

pub fn set_c7(&mut self, tuple: SafeRc<Tuple>)

pub fn get_as_stack_value(&self, i: usize) -> Option<RcStackValue>

pub fn define_c0(&mut self, cont: &Option<RcCont>)

pub fn define_c1(&mut self, cont: &Option<RcCont>)

pub fn define_c2(&mut self, cont: &Option<RcCont>)

pub fn define(&mut self, i: usize, value: RcStackValue) -> VmResult<()>

pub fn get_c7_params(&self) -> VmResult<&[RcStackValue]>

Trait Implementations

impl Clone for ControlRegs

fn clone(&self) -> ControlRegs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ControlRegs

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

Formats the value using the given formatter.

impl Default for ControlRegs

fn default() -> ControlRegs

Returns the “default value” for a type.

impl Load<'_> for ControlRegs

fn load_from(slice: &mut CellSlice<'_>) -> Result<Self, Error>

Tries to load itself from a cell slice.

impl Store for ControlRegs

fn store_into( &self, builder: &mut CellBuilder, context: &dyn CellContext, ) -> Result<(), Error>

Tries to store itself into the cell builder.