Enum Value 

pub enum Value {
    U64(ValueU64),
    BigUint(ValueBigUint),
}

Variants

U64(ValueU64)

BigUint(ValueBigUint)

Implementations

impl Value

pub fn new(payload: u64, width: usize, signed: bool) -> Self

pub fn new_biguint(payload: BigUint, width: usize, signed: bool) -> Self

pub fn from_u128( payload: u128, mask_xz: u128, width: usize, signed: bool, ) -> Self

Construct a Value from u128 payload and mask_xz.

pub fn new_x(width: usize, signed: bool) -> Self

pub fn new_z(width: usize, signed: bool) -> Self

pub fn is_xz(&self) -> bool

pub fn payload(&self) -> Cow<'_, BigUint>

pub fn mask_xz(&self) -> Cow<'_, BigUint>

pub fn select(&self, beg: usize, end: usize) -> Self

pub fn trunc(&mut self, width: usize)

pub fn concat(&self, x: &Value) -> Value

pub fn expand(&self, width: usize, use_sign: bool) -> Cow<'_, Self>

pub fn assign(&mut self, value: Value, beg: usize, end: usize)

pub fn set_value(&mut self, value: Value)

pub fn clear_xz(&mut self)

pub fn width(&self) -> usize

pub fn signed(&self) -> bool

pub fn set_signed(&mut self, signed: bool)

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

pub fn to_u32(&self) -> Option<u32>

pub fn to_u64(&self) -> Option<u64>

pub fn format_hex(&self) -> String

pub fn format_bin(&self) -> String

pub fn format_dec(&self) -> String

pub fn format_oct(&self) -> String

pub fn payload_u64(&self) -> u64

pub fn payload_u128(&self) -> u128

pub fn mask_xz_u128(&self) -> u128

pub fn write_payload_to_bytes(&self, buf: &mut [u8])

Write payload to a little-endian byte buffer. buf must be at least nb bytes (8-byte aligned).

pub fn write_mask_xz_to_bytes(&self, buf: &mut [u8])

Write mask_xz to a little-endian byte buffer. buf must be at least nb bytes (8-byte aligned).

pub fn from_le_bytes( payload: &[u8], mask_xz: &[u8], width: usize, signed: bool, ) -> Value

Construct a Value from little-endian byte buffers.

pub fn to_ir_type(&self) -> Type

pub fn to_vcd_value(&self, i: u64) -> Value

pub fn to_fst_bits(&self) -> Vec<u8>

Return MSB-first byte representation for FST signal changes. Each byte is an ASCII character: b’0’, b’1’, b’x’, or b’z’.

pub fn as_u64_ptr(&mut self) -> Option<*mut ValueU64>

pub fn is_positive(&self) -> bool

pub fn is_semantically_not_positive(&self) -> bool

Trait Implementations

impl Binary for Value

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

Formats the value using the given formatter.

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl From<&[SvLogicVecVal]> for Value

fn from(value: &[SvLogicVecVal]) -> Self

Converts to this type from the input type.

impl From<&AllBit> for Value

fn from(value: &AllBit) -> Self

Converts to this type from the input type.

impl From<&BaseLess> for Value

fn from(value: &BaseLess) -> Self

Converts to this type from the input type.

impl From<&Based> for Value

fn from(value: &Based) -> Self

Converts to this type from the input type.

impl From<&Exponent> for Value

fn from(value: &Exponent) -> Self

Converts to this type from the input type.

impl From<&FixedPoint> for Value

fn from(value: &FixedPoint) -> Self

Converts to this type from the input type.

impl From<&Value> for Value

fn from(value: &Value) -> Self

Converts to this type from the input type.

impl From<&Value> for Vec<SvLogicVecVal>

fn from(value: &Value) -> Self

Converts to this type from the input type.

impl FromStr for Value

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

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

impl Hash for Value

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl IntoIterator for &Value

type Item = Value

The type of the elements being iterated over.

type IntoIter = VcdValueIter

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl LowerHex for Value

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

Formats the value using the given formatter.

impl Ord for Value

fn cmp(&self, other: &Value) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Value

fn eq(&self, other: &Value) -> 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 PartialOrd for Value

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for Value

impl StructuralPartialEq for Value