Trait ReplyError 

pub trait ReplyError: Sized {
    // Required methods
    fn from_codec_error(err: Error) -> Self;
    fn userspace_panic_payload(&self) -> Option<&[u8]>;
}

Env error type that decode_reply_or_throw can inspect to recover an application-level throws value from a userspace-panic reply.

Required Methods

fn from_codec_error(err: Error) -> Self

Wrap a SCALE decode failure of a reply payload.

fn userspace_panic_payload(&self) -> Option<&[u8]>

If this error is a userspace panic carrying a reply payload, return that payload.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ReplyError for Error

fn from_codec_error(err: Error) -> Self

fn userspace_panic_payload(&self) -> Option<&[u8]>

Implementors