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Library
Module
Module type
Parameter
Class
Class type
Library
Module
Module type
Parameter
Class
Class type
into_cstruct t buf
writes a 14-byte ethernet header representing t.ethertype
, t.src_mac
, and t.dst_mac
to buf
at offset 0. Returns Ok ()
on success and Error error
on failure. Currently, the only possibility for failure is a buf
too small to contain the header; to avoid this, provide a buffer of size at least 14.
val make_cstruct : t -> Cstruct.t
given a t
, construct and return an Ethernet header representing t.ethertype
, t.source
, and t.destination
. make_cstruct
will allocate a new 14 bytes for the Ethernet header it returns.