Enum Source

pub enum Source<A: Arch> {
    Dest(Dest<A>),
    Imm(usize),
    Const {
        value: u64,
        num_bits: usize,
    },
}

A source in a dataflow

Variants

Dest(Dest<A>)

A destination.

Imm(usize)

The value of an immediate

Const

A constant value.

Fields

value: u64

The actual constant value. Should not have any bits above num_bits set.

num_bits: usize

The bitsize of the constant value.

Implementations

impl<A: Arch> Source<A>

pub fn size(&self) -> Option<Size>

Returns the size of the source, if it has one.

pub fn contains(&self, other: &Source<A>) -> bool

Returns true if this source fully contains other.

pub fn unwrap_dest(self) -> Dest<A>

Returns the destination if this source is a Source::Dest. Panics otherwise.

pub fn is_flags(&self) -> bool

Returns true if the source is a flags register.

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

Returns the mask of the source. See Dest::mask.

pub fn can_modify(&self) -> bool

Returns true if the value of this source can be changed in the CPU state. Returns false if the value of this source is a constant or an immediate value from the instruction bitstring.

pub fn with_size(&self, size: Size) -> Source<A>

Replaces the size of this source with size, if possible. If the source has no size, the original source is returned.

Trait Implementations

impl<A: Clone + Arch> Clone for Source<A>

fn clone(&self) -> Source<A>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<A: Arch> Debug for Source<A>

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

Formats the value using the given formatter.

impl<'de, A: Arch> Deserialize<'de> for Source<A>

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<A: Arch> Display for Source<A>

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

Formats the value using the given formatter.

impl<A: Arch> From<&Source<A>> for Option<Location<A>>

fn from(v: &Source<A>) -> Self

Converts to this type from the input type.

impl<A: Arch> From<Dest<A>> for Source<A>

fn from(d: Dest<A>) -> Source<A>

Converts to this type from the input type.

impl<A: Hash + Arch> Hash for Source<A>

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> JsonSchema for Source<A>

where A: JsonSchema + Arch, A::Reg: JsonSchema,

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl<A: Ord + Arch> Ord for Source<A>

fn cmp(&self, other: &Source<A>) -> 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<A: Arch> PartialEq<Location<A>> for Source<A>

fn eq(&self, other: &Location<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<R: Register, A: Arch<Reg = R>> PartialEq<R> for Source<A>

fn eq(&self, other: &R) -> 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: PartialEq + Arch> PartialEq for Source<A>

fn eq(&self, other: &Source<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: PartialOrd + Arch> PartialOrd for Source<A>

fn partial_cmp(&self, other: &Source<A>) -> 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<A: Arch> Serialize for Source<A>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<A: Arch> TryFrom<&Source<A>> for Location<A>

type Error = ()

The type returned in the event of a conversion error.

fn try_from(source: &Source<A>) -> Result<Self, Self::Error>

Performs the conversion.

impl<A: Arch> TryFrom<Source<A>> for Dest<A>

type Error = ()

The type returned in the event of a conversion error.

fn try_from(s: Source<A>) -> Result<Dest<A>, ()>

Performs the conversion.

impl<A: Copy + Arch> Copy for Source<A>

impl<A: Eq + Arch> Eq for Source<A>

impl<A: Arch> StructuralPartialEq for Source<A>