Enum casperlabs_types::CLType

pub enum CLType {
    Bool,
    I32,
    I64,
    U8,
    U32,
    U64,
    U128,
    U256,
    U512,
    Unit,
    String,
    Key,
    URef,
    Option(Box<CLType>),
    List(Box<CLType>),
    FixedList(Box<CLType>, u32),
    Result {
        ok: Box<CLType>,
        err: Box<CLType>,
    },
    Map {
        key: Box<CLType>,
        value: Box<CLType>,
    },
    Tuple1([Box<CLType>; 1]),
    Tuple2([Box<CLType>; 2]),
    Tuple3([Box<CLType>; 3]),
    Any,
}

CasperLabs types, i.e. types which can be stored and manipulated by smart contracts.

Provides a description of the underlying data type of a CLValue.

Variants

Bool

bool primitive.

I32

i32 primitive.

I64

i64 primitive.

U8

u8 primitive.

U32

u32 primitive.

U64

u64 primitive.

U128

U128 large unsigned integer type.

U256

U256 large unsigned integer type.

U512

U512 large unsigned integer type.

Unit

() primitive.

String

String primitive.

Key

Key system type.

URef

URef system type.

Option(Box<CLType>)

Option of a CLType.

List(Box<CLType>)

Variable-length list of a single CLType (comparable to a Vec).

FixedList(Box<CLType>, u32)

Fixed-length list of a single CLType (comparable to a Rust array).

Result

Result with Ok and Err variants of CLTypes.

Fields of Result

ok: Box<CLType>err: Box<CLType>

Map

Map with keys of a single CLType and values of a single CLType.

Fields of Map

key: Box<CLType>value: Box<CLType>

Tuple1([Box<CLType>; 1])

1-ary tuple of a CLType.

Tuple2([Box<CLType>; 2])

2-ary tuple of CLTypes.

Tuple3([Box<CLType>; 3])

3-ary tuple of CLTypes.

Any

Unspecified type.

Methods

impl CLType

pub fn serialized_length(&self) -> usize

The len() of the Vec<u8> resulting from self.to_bytes().

Trait Implementations

impl Clone for CLType

fn clone(&self) -> CLType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CLType

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

Formats the value using the given formatter.

impl Eq for CLType

impl FromBytes for CLType

fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), Error>

Deserializes the slice into Self.

fn from_vec(bytes: Vec<u8>) -> Result<(Self, Vec<u8>), Error>

Deserializes the Vec<u8> into Self.

impl PartialEq<CLType> for CLType

fn eq(&self, other: &CLType) -> bool

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

fn ne(&self, other: &CLType) -> bool

This method tests for !=.

impl StructuralEq for CLType

impl StructuralPartialEq for CLType