Struct airnode_abi::ABI

pub struct ABI {
    pub version: u8,
    pub schema: String,
    pub params: Vec<Param>,
}

Airnode ABI object that can be encoded into the vector of U256 and decoded from it

Fields

version: u8

Id of the ABI version. It is always “1” so far

schema: String

Schema string. Each parameter is represented by a char

params: Vec<Param>

List of ABI parameters.

Implementations

impl ABI

pub fn new(params: Vec<Param>) -> Self

constructor of Airnode ABI from the list of parameters

pub fn none() -> Self

constructor of Airnode ABI with no parameters

pub fn only(param: Param) -> Self

constructor of Airnode ABI with a single parameter

pub fn get(&self, key: &str) -> Option<Param>

get parameter by its name

pub fn encode(&self) -> Result<Vec<U256>, EncodingError>

encodes ABI into vector or 256 bit values The function can encode up to 31 parameters (and 1 byte is used to encode the encoding version).

pub fn decode_with_schema(
    schema: String,
    data: &Vec<U256>,
    strict: bool
) -> Result<Self, DecodingError>

decodes ABI from the vector or 256 bit values. This function can be used when data doesn’t contain schema, but you know it from the other source.

pub fn decode(input: &Vec<U256>, strict: bool) -> Result<Self, DecodingError>

decodes ABI from the vector or 256 bit values

Trait Implementations

impl Clone for ABI

fn clone(&self) -> ABI

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ABI

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ABI

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<ABI> for ABI

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

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

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

This method tests for !=.

impl Serialize for ABI

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

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ABI