Struct ethers_core::abi::Contract

pub struct Contract {
    pub constructor: Option<Constructor>,
    pub functions: BTreeMap<String, Vec<Function>>,
    pub events: BTreeMap<String, Vec<Event>>,
    pub errors: BTreeMap<String, Vec<Error>>,
    pub receive: bool,
    pub fallback: bool,
}

API building calls to contracts ABI.

Fields

constructor: Option<Constructor>

Contract constructor.

functions: BTreeMap<String, Vec<Function>>

Contract functions.

events: BTreeMap<String, Vec<Event>>

Contract events, maps signature to event.

errors: BTreeMap<String, Vec<Error>>

Contract errors, maps signature to error.

receive: bool

Contract has receive function.

fallback: bool

Contract has fallback function.

Implementations

impl Contract

pub fn load<T>(reader: T) -> Result<Contract, Error>

where T: Read,

Available on crate feature full-serde only.

Loads contract from json.

pub fn constructor(&self) -> Option<&Constructor>

Creates constructor call builder.

pub fn function(&self, name: &str) -> Result<&Function, Error>

Get the function named name, the first if there are overloaded versions of the same function.

pub fn event(&self, name: &str) -> Result<&Event, Error>

Get the contract event named name, the first if there are multiple.

pub fn error(&self, name: &str) -> Result<&Error, Error>

Get the contract error named name, the first if there are multiple.

pub fn events_by_name(&self, name: &str) -> Result<&Vec<Event>, Error>

Get all contract events named name.

pub fn functions_by_name(&self, name: &str) -> Result<&Vec<Function>, Error>

Get all functions named name.

pub fn errors_by_name(&self, name: &str) -> Result<&Vec<Error>, Error>

Get all errors named name.

pub fn functions(&self) -> Functions<'_>

Iterate over all functions of the contract in arbitrary order.

pub fn events(&self) -> Events<'_>

Iterate over all events of the contract in arbitrary order.

pub fn errors(&self) -> AbiErrors<'_>

Iterate over all errors of the contract in arbitrary order.

Trait Implementations

impl Clone for Contract

fn clone(&self) -> Contract

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Contract

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

Formats the value using the given formatter.

impl Default for Contract

fn default() -> Contract

Returns the “default value” for a type.

impl<'a> Deserialize<'a> for Contract

Available on crate feature serde only.

fn deserialize<D>( deserializer: D ) -> Result<Contract, <D as Deserializer<'a>>::Error>

where D: Deserializer<'a>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Contract

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Contract

Available on crate feature serde only.

fn serialize<S>( &self, serializer: S ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Contract