Trait LocalContextTr

pub trait LocalContextTr {
    // Required methods
    fn shared_memory_buffer(&self) -> &Rc<RefCell<Vec<u8>>>;
    fn clear(&mut self);

    // Provided method
    fn shared_memory_buffer_slice(
        &self,
        range: Range<usize>,
    ) -> Option<Ref<'_, [u8]>> { ... }
}

Local context used for caching initcode from Initcode transactions.

Required Methods

fn shared_memory_buffer(&self) -> &Rc<RefCell<Vec<u8>>>

Interpreter shared memory buffer. A reused memory buffer for calls.

fn clear(&mut self)

Clear the local context.

Provided Methods

fn shared_memory_buffer_slice( &self, range: Range<usize>, ) -> Option<Ref<'_, [u8]>>

Slice of the shared memory buffer returns None if range is not valid or buffer can’t be borrowed.

Implementors

impl LocalContextTr for LocalContext