Cartouche (Cartouche v0.2.0)

Cartouche is a library for interacting with private keys, signatures, and Etheruem.

Summary

Types

address()

bytes32()

contract()

signature()

Functions

get_contract_address(address)

Returns a contract address, that may have been set in configuration.

Types

address()

@type address() :: <<_::160>>

bytes32()

@type bytes32() :: <<_::256>>

contract()

@type contract() :: address() | atom()

signature()

@type signature() :: <<_::520>>

Functions

get_contract_address(address)

@spec get_contract_address(binary() | atom()) :: address()

Returns a contract address, that may have been set in configuration.

Examples

iex> Cartouche.get_contract_address(<<1::160>>)
<<1::160>>

iex> Cartouche.get_contract_address("0x0000000000000000000000000000000000000001")
<<1::160>>

iex> Application.put_env(:cartouche, :contracts, [test: "0x0000000000000000000000000000000000000001"])
iex> Cartouche.get_contract_address(:test)
<<1::160>>