Trait parity_machine::WithMetadata[−][src]

pub trait WithMetadata: LiveBlock {
    fn metadata(&self) -> Option<&[u8]>;
    fn set_metadata(&mut self, value: Option<Vec<u8>>);
}

A state machine with block metadata.

Required Methods

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

Get the current live block metadata.

`fn set_metadata(&mut self, value: Option<Vec<u8>>)`

Set the current live block metadata.

Implementors