Module io

Structs§

bincoder: Provides uniform bincode options for all our serialization operations.
copy_exactly_n: This is like copy_n() but errors if the number of bytes copied is less than expected.
copy_n: This is like std::io:copy(), but limits the number of bytes copied over. The Read trait has take(), but that takes ownership of the reader. We also take a buf to avoid re-initializing a block each time (std::io::copy() gets around this by using MaybeUninit, but that requires using nightly and unsafe functions).
is_zstd_magic
visit_bls_entry: Calls a function on the latest (default) BLS entry and optionally updates it if the function returns new content. Errors out if no BLS entry was found.
visit_bls_entry_options: Wrapper around visit_bls_entry to specifically visit just the BLS entry’s options line and optionally update it if the function returns new content. Errors out if none or more than one options field was found. Returns true if BLS content was modified.