Read struct from raw data
ubyte[] data = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19]; align(1) struct X { align(1): ubyte a; ushort b; uint c; ulong d; ubyte[5] e; } auto readData = data.read!X(); with (readData) { assert(a == 0); assert(b == 0x201); assert(c == 0x6050403); assert(d == 0x0E0D0C0B0A090807); assert(e == [15, 16, 17, 18, 19]); }
Read struct from raw data with destination premade
ubyte[] data = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19]; align(1) struct X { align(1): ubyte a; ushort b; uint c; ulong d; ubyte[5] e; } X readData; data.read!X(readData); with (readData) { assert(a == 0); assert(b == 0x201); assert(c == 0x6050403); assert(d == 0x0E0D0C0B0A090807); assert(e == [15, 16, 17, 18, 19]); }
Read struct from raw data with destination preallocated on heap
ubyte[] data = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19]; align(1) struct X { align(1): ubyte a; ushort b; uint c; ulong d; ubyte[5] e; } auto readData = new X; data.read!X(readData); with (readData) { assert(a == 0); assert(b == 0x201); assert(c == 0x6050403); assert(d == 0x0E0D0C0B0A090807); assert(e == [15, 16, 17, 18, 19]); }
Reads a POD struct from a range of bytes.