Enum MirType 

pub enum MirType {
    UInt(u16),
    Int(u16),
    Bool,
    Address,
    FixedBytes(u8),
    MemPtr,
    StoragePtr,
    CalldataPtr,
    Function,
    Void,
}

Types used in MIR.

Variants

UInt(u16)

Unsigned integer with a given bit width (8, 16, 32, …, 256).

Int(u16)

Signed integer with a given bit width.

Bool

Boolean type.

Address

Address type (20 bytes).

FixedBytes(u8)

Fixed-size byte array.

MemPtr

Memory pointer.

StoragePtr

Storage pointer.

CalldataPtr

Calldata pointer.

Function

Function type.

Void

Void/unit type (for functions that don’t return).

Implementations

impl MirType

pub const fn stack_size(&self) -> usize

Returns the size in bytes for this type on the stack.

pub const fn fits_in_word(&self) -> bool

Returns true if this type fits in a single EVM word (32 bytes).

pub const fn uint256() -> Self

Returns the uint256 type.

pub const fn int256() -> Self

Returns the int256 type.

pub const fn bytes32() -> Self

Returns the bytes32 type.

Trait Implementations

impl Clone for MirType

fn clone(&self) -> MirType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MirType

impl Debug for MirType

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

Formats the value using the given formatter.

impl Display for MirType

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

Formats the value using the given formatter.

impl Eq for MirType

impl Hash for MirType

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 PartialEq for MirType

fn eq(&self, other: &MirType) -> 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 StructuralPartialEq for MirType