Struct VarDefine

pub struct VarDefine<Var: IRValue> {
    pub ty: Var::VarDefineType,
    pub name: String,
    pub init: Option<Var::AssignValue>,
    pub is_temp: bool,
}

Fields

ty: Var::VarDefineType

the type of the variable

name: String

the name of the variable, either a named variable or a temp variable from computing

init: Option<Var::AssignValue>

the initial value of the variable

None represents the variable is not initialized when it was created

is_temp: bool

a temp value will only be immediately used once in expressions

this is a hint for code generation backend optimization

code generation backend can directly inline init only when is_temp is true

Trait Implementations

impl<Var: Clone + IRValue> Clone for VarDefine<Var>

where Var::VarDefineType: Clone, Var::AssignValue: Clone,

fn clone(&self) -> VarDefine<Var>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Var: Debug + IRValue> Debug for VarDefine<Var>

where Var::VarDefineType: Debug, Var::AssignValue: Debug,

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

Formats the value using the given formatter.

impl<'de, Var: IRValue> Deserialize<'de> for VarDefine<Var>

where Var::VarDefineType: Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<Var: IRValue> From<VarDefine<Var>> for Statement<Var>

fn from(v: VarDefine<Var>) -> Self

Converts to this type from the input type.

impl<Var: IRValue> Serialize for VarDefine<Var>

where Var::VarDefineType: Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.