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Support BSON uint64 de/serialization (#4590)

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* Support BSON uint64 de/serialization

Signed-off-by: Michael Valladolid <mikevalladolid@gmail.com>

* Treat 0x11 as uint64 and not timestamp specific

Signed-off-by: Michael Valladolid <mikevalladolid@gmail.com>

---------

Signed-off-by: Michael Valladolid <mikevalladolid@gmail.com>
This commit is contained in:
Michael Valladolid
2025-01-10 22:59:55 +09:00
committed by GitHub
parent 1809b3d800
commit 2d42229f4d
6 changed files with 35 additions and 18 deletions
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9
docs/mkdocs/docs/features/binary_formats/bson.md
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@ -23,7 +23,7 @@ The library uses the following mapping from JSON values types to BSON types:
| number_integer | 2147483648..9223372036854775807 | int64 | 0x12 |
| number_unsigned | 0..2147483647 | int32 | 0x10 |
| number_unsigned | 2147483648..9223372036854775807 | int64 | 0x12 |
| number_unsigned | 9223372036854775808..18446744073709551615 | -- | -- |
| number_unsigned | 9223372036854775808..18446744073709551615 | uint64 | 0x11 |
| number_float | *any value* | double | 0x01 |
| string | *any value* | string | 0x02 |
| array | *any value* | document | 0x04 |
@ -73,7 +73,7 @@ The library maps BSON record types to JSON value types as follows:
| Symbol | 0x0E | *unsupported* |
| JavaScript Code | 0x0F | *unsupported* |
| int32 | 0x10 | number_integer |
| Timestamp | 0x11 | *unsupported* |
| uint64(Timestamp) | 0x11 | number_unsigned |
| 128-bit decimal float | 0x13 | *unsupported* |
| Max Key | 0x7F | *unsupported* |
| Min Key | 0xFF | *unsupported* |
@ -94,3 +94,8 @@ The library maps BSON record types to JSON value types as follows:
```json
--8<-- "examples/from_bson.output"
```
!!! note "Handling of BSON type 0x11"
BSON type 0x11 is used to represent uint64 numbers. This library treats these values purely as uint64 numbers
and does not parse them into date-related formats.

2
docs/mkdocs/docs/home/exceptions.md
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@ -839,7 +839,7 @@ A parsed number could not be stored as without changing it to NaN or INF.
### json.exception.out_of_range.407
UBJSON and BSON only support integer numbers up to 9223372036854775807.
UBJSON only support integer numbers up to 9223372036854775807.
!!! failure "Example message"