Enum olympia_engine::debug::RWTarget

pub enum RWTarget {
    Address(LiteralAddress),
    ByteRegister(ByteRegister),
    WordRegister(WordRegister),
    Cycles,
    Time,
}

Types of value that can be read or written

Variants

Address(LiteralAddress)

Byte at the given memory location

ByteRegister(ByteRegister)

Byte in the given 8-bit register

WordRegister(WordRegister)

Word in the given 16-bit register

Cycles

Time

Implementations

impl RWTarget

pub fn read(self, gb: &GameBoy) -> Result<u64, ReadError>

Reads the value at the given target

pub fn write(self, gb: &mut GameBoy, val: u16) -> Result<u64, WriteError>

Writes the value at the given target

Returns the previous value if successful

Trait Implementations

impl Clone for RWTarget

fn clone(&self) -> RWTarget

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for RWTarget

impl Debug for RWTarget

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

Formats the value using the given formatter.

impl Display for RWTarget

fn fmt(&self, _derive_more_display_formatter: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for RWTarget

impl From<ByteRegister> for RWTarget

fn from(original: ByteRegister) -> RWTarget

Performs the conversion.

impl From<LiteralAddress> for RWTarget

fn from(original: LiteralAddress) -> RWTarget

Performs the conversion.

impl From<WordRegister> for RWTarget

fn from(original: WordRegister) -> RWTarget

Performs the conversion.

impl FromStr for RWTarget

type Err = TargetParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<RWTarget, TargetParseError>

Parses a string s to return a value of this type.

impl PartialEq<RWTarget> for RWTarget

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for RWTarget

impl StructuralPartialEq for RWTarget