Function concordium_std::prims::state_entry_write

pub unsafe extern "C" fn state_entry_write(
    entry: u64,
    start: *const u8,
    length: u32,
    offset: u32
) -> u32

Write a part of the entry. The arguments are entry … entry id returned by state_iterator_next or state_create_entry start … where to read from Wasm memory length … length of the data to read offset … where to start writing in the entry The return value is

• u32::MAX if the entry does not exist (has been invalidated, or never existed). In this case no data is written.
• amount of data that was written. This is never more than length.