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Update accounting package docs

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Adding comments on the formats used in messages.

Signed-off-by: Stanislav Bogatyrev <stanislav@nspcc.ru>
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Stanislav Bogatyrev 2020-10-13 12:57:07 +03:00 • committed by Stanislav Bogatyrev
parent 28a917028d
commit 99e701e70d
2 changed files with 32 additions and 26 deletions
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15
accounting/types.proto
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@ -5,11 +5,18 @@ package neo.fs.v2.accounting;
option go_package = "github.com/nspcc-dev/neofs-api-go/v2/accounting/grpc;accounting";
option csharp_namespace = "NeoFS.API.v2.Accounting";
// Decimal represents the decimal numbers.
// Standard floating point data type can't be used in NeoFS due to inexactness
// of the result when doing lots of small number operations. To solve the lost
// precision issue, special `Decimal` format is used for monetary computations.
//
// Please see [The General Decimal Arithmetic
// Specification](http://speleotrove.com/decimal/) for detailed problem
// description.
message Decimal {
// value carries number value.
// Number in smallest Token fractions.
int64 value = 1;
// precision carries value precision.
// Precision value indicating how many smallest fractions can be in one
// integer.
uint32 precision = 2;
}
}