Enum Type 

pub enum Type {
    Address(u16),
    DynamicAddress,
    Bool,
    Int(u16),
    Uint(u16),
    Bytes(u8),
    DynamicBytes,
    String,
    Enum(u8),
    Struct(u8),
    Mapping(Box<Type>, Box<Type>),
    Contract,
    Ref(Box<Type>),
    Option(Box<Type>),
    OptionalInsurance,
    OptionalReward,
    StorageRef(Box<Type>),
    Value,
    Slice,
    Hasher(HasherAlgo, u16),
    Crypto(CryptoAlgo),
}

ToDo: Introduce Compact Encoding for u8 + u16 + u32

Variants

Address(u16)

DynamicAddress

Bool

Int(u16)

Uint(u16)

Bytes(u8)

where u8 is bytes length

DynamicBytes

String

Enum(u8)

Struct(u8)

Mapping(Box<Type>, Box<Type>)

Contract

Ref(Box<Type>)

Option(Box<Type>)

OptionalInsurance

OptionalReward

StorageRef(Box<Type>)

Value

There is no way to declare value in Solidity (should there be?)

Slice

DynamicBytes and String are lowered to a vector.

Hasher(HasherAlgo, u16)

Crypto(CryptoAlgo)

Implementations

impl Type

pub fn size_of(&self, gen: &GatewayABIConfig) -> Result<usize, &'static str>

Calculate how much memory we expect this type to use when allocated on the stack or on the heap. Depending on the llvm implementation there might be padding between elements which is not accounted for.

pub fn to_string_bytes(&self) -> &[u8]

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Type

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

Formats the value using the given formatter.

impl Decode for Type

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<'de> Deserialize<'de> for Type

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for Type

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl Hash for Type

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 Type

fn eq(&self, other: &Type) -> 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 Serialize for Type

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TypeInfo for Type

type Identity = Type

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl EncodeLike for Type

impl Eq for Type

impl StructuralPartialEq for Type