Struct BitInit 

pub struct BitInit<'a> { /* private fields */ }

Implementations

impl<'a> BitInit<'a>

pub unsafe fn from_raw(raw: TableGenTypedInitRef) -> Self

Creates a new init from a raw object.

Safety

The raw object must be valid.

pub fn dump(self)

Dumps this init to stderr (for debugging).

impl<'a> BitInit<'a>

pub fn is_var_bit(self) -> bool

Returns true if this bit is a variable reference (e.g., lda{17}) rather than a literal 0/1.

pub fn as_var_bit(self) -> Option<(&'a str, usize)>

If this bit is a variable reference, returns (field_name, bit_index). For example, lda{17} returns Some(("lda", 17)).

pub fn as_literal(self) -> Option<bool>

If this bit is a literal 0/1, returns its boolean value. Returns None for variable references.

Trait Implementations

impl<'a> Clone for BitInit<'a>

fn clone(&self) -> BitInit<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for BitInit<'a>

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

Formats the value using the given formatter.

impl<'a> Display for BitInit<'a>

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

Formats the value using the given formatter.

impl Hash for BitInit<'_>

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<'a> PartialEq for BitInit<'a>

fn eq(&self, other: &BitInit<'a>) -> 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<'a> TryFrom<BitInit<'a>> for bool

type Error = TableGenError

The type returned in the event of a conversion error.

fn try_from(value: BitInit<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> Copy for BitInit<'a>

impl<'a> Eq for BitInit<'a>

impl<'a> StructuralPartialEq for BitInit<'a>