solana_accounts_db::tiered_storage::mmap_utils

Function get_slice

Source 
pub fn get_slice(
    mmap: &Mmap,
    offset: usize,
    size: usize,
) -> Result<(&[u8], usize)>
Expand description

Get a reference to the data at offset of size bytes if that slice doesn’t overrun the internal buffer. Otherwise return an Error. Also return the offset of the first byte after the requested data that falls on a 64-byte boundary.