BinaryFormat.Record

BinaryFormat.Record

Returns a binary format that reads a record.

function (record as record) as function

Description

Returns a binary format that reads a record. The record parameter specifies the format of the record. Each field in the record can have a different binary format. If a field contains a value that is not a binary format value, then no data is read for that field, and the field value is echoed to the result.

Category

Binary Formats.Reading records

Examples

Read a record containing one 16-bit integer and one 32-bit integer.

let
binaryData = #binary({
0x00, 0x01,
0x00, 0x00, 0x00, 0x02}),
recordFormat = BinaryFormat.Record([
A = BinaryFormat.UnsignedInteger16,
B = BinaryFormat.UnsignedInteger32
])
in
recordFormat(binaryData)

[A = 1, B = 2]