Byte offsets into a Buffer account: 4 tag + 1 Option discriminant.
As with ProgramData, the Option<Pubkey> occupies its full 33 bytes even
when None, so executable is a fixed 37 and a buffer's payload starts in
the same place whether or not it has an authority.
Byte offsets into a
Bufferaccount: 4 tag + 1Optiondiscriminant.As with
ProgramData, theOption<Pubkey>occupies its full 33 bytes even whenNone, soexecutableis a fixed 37 and a buffer's payload starts in the same place whether or not it has an authority.