Struct z80emu::host::TsCounter

pub struct TsCounter<T: Copy>(pub Wrapping<T>);

A simple T-states counter wrapping at 2^bitsize of T. You may refer to it as a template for implementing Clock trait methods.

Methods from Deref<Target = Wrapping<T>>

pub const MIN: Wrapping<usize>

pub const MAX: Wrapping<usize>

pub const MIN: Wrapping<u8>

pub const MAX: Wrapping<u8>

pub const MIN: Wrapping<u16>

pub const MAX: Wrapping<u16>

pub const MIN: Wrapping<u32>

pub const MAX: Wrapping<u32>

pub const MIN: Wrapping<u64>

pub const MAX: Wrapping<u64>

pub const MIN: Wrapping<u128>

pub const MAX: Wrapping<u128>

pub const MIN: Wrapping<isize>

pub const MAX: Wrapping<isize>

pub const MIN: Wrapping<i8>

pub const MAX: Wrapping<i8>

pub const MIN: Wrapping<i16>

pub const MAX: Wrapping<i16>

pub const MIN: Wrapping<i32>

pub const MAX: Wrapping<i32>

pub const MIN: Wrapping<i64>

pub const MAX: Wrapping<i64>

pub const MIN: Wrapping<i128>

pub const MAX: Wrapping<i128>

Trait Implementations

impl<T> Clock for TsCounter<T> where
    T: Copy + PartialEq + PartialOrd + From<u8> + From<u16>,
    Wrapping<T>: AddAssign + Add<Output = Wrapping<T>>, 

type Limit = T

This type is being used for an arbitrary representation of the limit argument when executing instructions. See Cpu::execute_with_limit for an explanation.

type Timestamp = T

This type is being used for timestamping the interactions between Cpu, Io and Memory implementations.

fn is_past_limit(&self, limit: Self::Limit) -> bool

Returns true if self as T >= limit. Otherwise returns false.

fn add_irq(&mut self, _addr: u16) -> T

Returns self after adding INT_IORQ_LOW_TS as T. Updates self by adding IRQ_ACK_CYCLE_TS to the previous value of self.

fn add_no_mreq(&mut self, _addr: u16, add_ts: NonZeroU8)

Updates self by adding add_ts T-states to the previous value of self.

fn add_io(&mut self, _port: u16) -> T

Returns self after adding IO_IORQ_LOW_TS as T. Updates self by adding IO_CYCLE_TS to the previous value of self.

fn add_mreq(&mut self, _addr: u16) -> T

Updates self by adding MEMRW_CYCLE_TS to the previous value of self. Returns self after updating as T.

fn add_m1(&mut self, _addr: u16) -> T

Updates self by adding M1_CYCLE_TS to the previous value of self. Returns self after updating as T.

fn add_wait_states(&mut self, _bus: u16, wait_states: NonZeroU16)

Updates self by adding wait_states T-states to the previous value of self.

fn as_timestamp(&self) -> T

Returns a copy of self as T.

impl<T: Clone + Copy> Clone for TsCounter<T>

fn clone(&self) -> TsCounter<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Copy> Copy for TsCounter<T>

impl<T: Debug + Copy> Debug for TsCounter<T>

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

Formats the value using the given formatter.

impl<T: Default + Copy> Default for TsCounter<T>

fn default() -> TsCounter<T>

Returns the "default value" for a type.

impl<T: Copy> Deref for TsCounter<T>

type Target = Wrapping<T>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<T: Copy> DerefMut for TsCounter<T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'de, T: Copy> Deserialize<'de> for TsCounter<T> where
    T: Deserialize<'de>, 

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<T: Eq + Copy> Eq for TsCounter<T>

impl<T: Copy> From<T> for TsCounter<T>

fn from(tsc: T) -> Self

Performs the conversion.

impl<T: Copy> From<Wrapping<T>> for TsCounter<T>

fn from(tsc: Wrapping<T>) -> Self

Performs the conversion.

impl<T: Ord + Copy> Ord for TsCounter<T>

fn cmp(&self, other: &TsCounter<T>) -> Ordering

This method returns an Ordering between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl<T: PartialEq + Copy> PartialEq<TsCounter<T>> for TsCounter<T>

fn eq(&self, other: &TsCounter<T>) -> bool

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

fn ne(&self, other: &TsCounter<T>) -> bool

This method tests for !=.

impl<T: PartialOrd + Copy> PartialOrd<TsCounter<T>> for TsCounter<T>

fn partial_cmp(&self, other: &TsCounter<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &TsCounter<T>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &TsCounter<T>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &TsCounter<T>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &TsCounter<T>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Copy> Serialize for TsCounter<T> where
    T: Serialize, 

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<T: Copy> StructuralEq for TsCounter<T>

impl<T: Copy> StructuralPartialEq for TsCounter<T>