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StructIO

Experimental new implementation of StrPack.jl-like functionality

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StructIO

StructIO StructIO Build Status Coverage

Generates IO methods (pack, unpack) from structure definitions. Also defines packed_sizeof to give the on-disk size of a packed structure, which is smaller than sizeof would give, if the struct is marked as align_packed.

Example usage

julia> using StructIO

julia> @io struct TwoUInt64s
           x::UInt64
           y::UInt64
       end

julia> buf = IOBuffer(collect(UInt8(1):UInt8(16))); 

julia> seekstart(buf); unpack(buf, TwoUInt64s) # Default endianness depends on machine
TwoUInt64s(0x0807060504030201, 0x100f0e0d0c0b0a09)

julia> seekstart(buf); unpack(buf, TwoUInt64s, :BigEndian)
TwoUInt64s(0x0102030405060708, 0x090a0b0c0d0e0f10)

First Commit

03/17/2016

Last Touched

2 months ago

Commits

46 commits

Requires: