Enum ElementaryType

pub enum ElementaryType {
    Address(bool),
    Bool,
    String,
    Bytes,
    Fixed(TypeSize, TypeFixedSize),
    UFixed(TypeSize, TypeFixedSize),
    Int(TypeSize),
    UInt(TypeSize),
    FixedBytes(TypeSize),
}

Elementary/primitive type.

Reference: https://docs.soliditylang.org/en/latest/grammar.html#a4.SolidityParser.elementaryTypeName

Variants

Address(bool)

Ethereum address, 20-byte fixed-size byte array. address $(payable)?

Bool

Boolean. bool

String

UTF-8 string. string

Bytes

Dynamic byte array. bytes

Fixed(TypeSize, TypeFixedSize)

Signed fixed-point number. fixedMxN where M @ 0..=32, N @ 0..=80. M is the number of bytes, not bits.

UFixed(TypeSize, TypeFixedSize)

Unsigned fixed-point number. ufixedMxN where M @ 0..=32, N @ 0..=80. M is the number of bytes, not bits.

Int(TypeSize)

Signed integer. The number is the number of bytes, not bits. 0 => int size @ 1..=32 => int{size*8} 33.. => unreachable!()

UInt(TypeSize)

Unsigned integer. The number is the number of bytes, not bits. 0 => uint size @ 1..=32 => uint{size*8} 33.. => unreachable!()

FixedBytes(TypeSize)

Fixed-size byte array. size @ 1..=32 => bytes{size} 0 | 33.. => unreachable!()

Implementations

impl ElementaryType

pub fn to_abi_str(self) -> Cow<'static, str>

Returns the Solidity ABI representation of the type as a string.

pub fn write_abi_str<W>(self, f: &mut W) -> Result<(), Error>

where W: Write + ?Sized,

Writes the Solidity ABI representation of the type to a formatter.

pub const fn is_value_type(self) -> bool

Returns true if the type is a value type.

Reference: https://docs.soliditylang.org/en/latest/types.html#value-types

pub const fn is_reference_type(self) -> bool

Returns true if the type is a reference type.

Trait Implementations

impl Clone for ElementaryType

fn clone(&self) -> ElementaryType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ElementaryType

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

Formats the value using the given formatter.

impl Display for ElementaryType

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

Formats the value using the given formatter.

impl Hash for ElementaryType

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 ElementaryType

fn eq(&self, other: &ElementaryType) -> 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 Copy for ElementaryType

impl Eq for ElementaryType

impl StructuralPartialEq for ElementaryType