Module ink_env::chain_extension
source · Expand description
Definitions and utilities for calling chain extension methods.
Users should not use these types and definitions directly but rather use the provided
#[ink::chain_extension]
procedural macro defined in the ink
crate.
Modules
Type states of the chain extension method instance.
Structs
A concrete instance of a chain extension method.
Traits
Implemented by error codes in order to construct them from status codes.
Extract
Ok
and Err
variants from Result
type.