Trait cosmwasm_vm::BackendApi

pub trait BackendApi: Clone + Send {
    // Required methods
    fn addr_validate(&self, input: &str) -> BackendResult<()>;
    fn addr_canonicalize(&self, human: &str) -> BackendResult<Vec<u8>>;
    fn addr_humanize(&self, canonical: &[u8]) -> BackendResult<String>;
}

Callbacks to system functions defined outside of the wasm modules. This is a trait to allow Mocks in the test code.

Currently it just supports address conversion, we could add eg. crypto functions here. These should all be pure (stateless) functions. If you need state, you probably want to use the Querier.

Required Methods

fn addr_validate(&self, input: &str) -> BackendResult<()>

fn addr_canonicalize(&self, human: &str) -> BackendResult<Vec<u8>>

fn addr_humanize(&self, canonical: &[u8]) -> BackendResult<String>

Object Safety

This trait is not object safe.

Implementors

impl BackendApi for MockApi