pub enum DataValue {
Show 15 variants B(bool), I8(i8), I16(i16), I32(i32), I64(i64), I128(i128), U8(u8), U16(u16), U32(u32), U64(u64), U128(u128), F32(Ieee32), F64(Ieee64), V128([u8; 16]), V64([u8; 8]),
}
Expand description

Represent a data value. Where Value is an SSA reference, DataValue is the type + value that would be referred to by a Value.

Variants

B(bool)

I8(i8)

I16(i16)

I32(i32)

I64(i64)

I128(i128)

U8(u8)

U16(u16)

U32(u32)

U64(u64)

U128(u128)

F32(Ieee32)

F64(Ieee64)

V128([u8; 16])

V64([u8; 8])

Implementations

Try to cast an immediate integer (a wrapped i64 on most Cranelift instructions) to the given Cranelift Type.

Return the Cranelift IR Type for this DataValue.

Return true if the value is a vector (i.e. DataValue::V128).

Return true if the value is a bool (i.e. DataValue::B).

Write a DataValue to a slice.

Panics:

Panics if the slice does not have enough space to accommodate the DataValue

Read a DataValue from a slice using a given Type.

Panics:

Panics if the slice does not have enough space to accommodate the DataValue

Write a DataValue to a memory location.

Read a DataValue from a memory location using a given Type.

Performs a bitwise comparison over the contents of DataValue.

Returns true if all bits are equal.

This behaviour is different from PartialEq for NaN floats.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Formats the value using the given formatter. Read more

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

Performs the conversion.

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

This method tests for !=.

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

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

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

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

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

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

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

Uses borrowed data to replace owned data, usually by cloning. Read more

Converts the given value to a String. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.