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Merged
SimonCropp merged 1 commit into from
Sep 18, 2026
Merged

Add ArrayBufferWriter<T> polyfill #611

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38 changes: 19 additions & 19 deletions apiCount.include.md
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@@ -1,28 +1,28 @@
**API count: 1180**
**API count: 1182**

### Per Target Framework

| Target | APIs |
| -- | -- |
| `net461` | 1084 |
| `net462` | 1084 |
| `net47` | 1083 |
| `net471` | 1082 |
| `net472` | 1078 |
| `net48` | 1078 |
| `net481` | 1078 |
| `netstandard2.0` | 1080 |
| `netstandard2.1` | 913 |
| `netcoreapp2.0` | 1003 |
| `netcoreapp2.1` | 926 |
| `netcoreapp2.2` | 926 |
| `netcoreapp3.0` | 887 |
| `netcoreapp3.1` | 886 |
| `net5.0` | 764 |
| `net6.0` | 660 |
| `net7.0` | 521 |
| `net461` | 1085 |
| `net462` | 1085 |
| `net47` | 1084 |
| `net471` | 1083 |
| `net472` | 1079 |
| `net48` | 1079 |
| `net481` | 1079 |
| `netstandard2.0` | 1081 |
| `netstandard2.1` | 914 |
| `netcoreapp2.0` | 1004 |
| `netcoreapp2.1` | 927 |
| `netcoreapp2.2` | 927 |
| `netcoreapp3.0` | 888 |
| `netcoreapp3.1` | 887 |
| `net5.0` | 765 |
| `net6.0` | 661 |
| `net7.0` | 522 |
| `net8.0` | 400 |
| `net9.0` | 253 |
| `net10.0` | 190 |
| `net11.0` | 58 |
| `uap10.0` | 1070 |
| `uap10.0` | 1071 |
8 changes: 8 additions & 0 deletions api_list.include.md
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Expand Up @@ -38,6 +38,12 @@
* `void ThrowIfZero<T>(T) where T : struct, IEquatable<T>` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.argumentoutofrangeexception.throwifzero?view=net-11.0#system-argumentoutofrangeexception-throwifzero-1(-0-system-string))


#### ArrayBufferWriter<T>

* `void ResetWrittenCount<T>()` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.buffers.arraybufferwriter-1.resetwrittencount?view=net-11.0)
* Note: Delegates to Clear(), so the written region is zeroed: O(n) where the BCL is O(1), and the reclaimed space is zeroed instead of holding the stale data the BCL leaves behind.


#### ArraySegment<T>

* `void CopyTo<T>(ArraySegment<T>)` [reference](https://learn.microsoft.com/en-us/dotnet/api/system.arraysegment-1.copyto?view=net-11.0#system-arraysegment-1-copyto(-0()))
Expand Down Expand Up @@ -1820,3 +1826,5 @@

#### ReadOnlySequenceStream

#### ArrayBufferWriter

72 changes: 36 additions & 36 deletions assemblySize.include.md
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Expand Up @@ -2,24 +2,24 @@

| | Empty Assembly | With Polyfill | Diff | Ensure | ArgumentExceptions | StringInterpolation | Nullability |
|----------------|----------------|---------------|-----------|-----------|--------------------|---------------------|-------------|
| netstandard2.0 | 8.0KB | 388.5KB | +380.5KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| netstandard2.1 | 8.5KB | 344.5KB | +336.0KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| net461 | 8.5KB | 387.0KB | +378.5KB | +9.5KB | +6.5KB | +9.0KB | +14.0KB |
| net462 | 7.0KB | 391.0KB | +384.0KB | +8.5KB | +6.5KB | +9.0KB | +13.5KB |
| net47 | 7.0KB | 390.5KB | +383.5KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| net471 | 8.5KB | 389.5KB | +381.0KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| net472 | 8.5KB | 388.5KB | +380.0KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| net48 | 8.5KB | 388.5KB | +380.0KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| net481 | 8.5KB | 388.5KB | +380.0KB | +9.0KB | +6.5KB | +9.0KB | +13.5KB |
| netcoreapp2.0 | 9.0KB | 366.5KB | +357.5KB | +8.5KB | +6.5KB | +9.0KB | +13.5KB |
| netcoreapp2.1 | 9.0KB | 348.5KB | +339.5KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| netcoreapp2.2 | 9.0KB | 348.5KB | +339.5KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| netcoreapp3.0 | 9.5KB | 346.5KB | +337.0KB | +9.5KB | +7.0KB | +9.5KB | +14.0KB |
| netcoreapp3.1 | 9.5KB | 345.0KB | +335.5KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| net5.0 | 9.5KB | 310.5KB | +301.0KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| net6.0 | 10.0KB | 251.5KB | +241.5KB | +10.0KB | +7.0KB | +512bytes | +3.5KB |
| net7.0 | 10.0KB | 221.0KB | +211.0KB | +9.0KB | +5.5KB | +512bytes | +3.5KB |
| net8.0 | 9.5KB | 191.5KB | +182.0KB | +8.5KB | | +512bytes | +3.0KB |
| netstandard2.0 | 8.0KB | 390.5KB | +382.5KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| netstandard2.1 | 8.5KB | 345.0KB | +336.5KB | +8.5KB | +6.5KB | +8.5KB | +13.5KB |
| net461 | 8.5KB | 389.0KB | +380.5KB | +9.0KB | +6.5KB | +9.5KB | +14.0KB |
| net462 | 7.0KB | 392.5KB | +385.5KB | +9.0KB | +6.5KB | +9.5KB | +14.0KB |
| net47 | 7.0KB | 392.5KB | +385.5KB | +8.5KB | +6.5KB | +9.0KB | +14.0KB |
| net471 | 8.5KB | 391.5KB | +383.0KB | +9.0KB | +6.5KB | +9.5KB | +14.0KB |
| net472 | 8.5KB | 390.0KB | +381.5KB | +9.0KB | +6.5KB | +9.5KB | +14.5KB |
| net48 | 8.5KB | 390.0KB | +381.5KB | +9.0KB | +6.5KB | +9.5KB | +14.0KB |
| net481 | 8.5KB | 390.0KB | +381.5KB | +9.0KB | +6.5KB | +9.5KB | +14.5KB |
| netcoreapp2.0 | 9.0KB | 368.0KB | +359.0KB | +9.0KB | +7.0KB | +9.5KB | +14.0KB |
| netcoreapp2.1 | 9.0KB | 350.5KB | +341.5KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| netcoreapp2.2 | 9.0KB | 350.5KB | +341.5KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| netcoreapp3.0 | 9.5KB | 347.0KB | +337.5KB | +9.0KB | +6.5KB | +9.0KB | +14.0KB |
| netcoreapp3.1 | 9.5KB | 345.0KB | +335.5KB | +9.5KB | +6.5KB | +9.5KB | +14.0KB |
| net5.0 | 9.5KB | 310.5KB | +301.0KB | +9.0KB | +7.0KB | +9.5KB | +14.0KB |
| net6.0 | 10.0KB | 252.0KB | +242.0KB | +9.5KB | +6.5KB | +512bytes | +3.0KB |
| net7.0 | 10.0KB | 221.0KB | +211.0KB | +9.5KB | +6.0KB | +512bytes | +3.5KB |
| net8.0 | 9.5KB | 191.5KB | +182.0KB | +8.5KB | | +512bytes | +3.5KB |
| net9.0 | 9.5KB | 120.0KB | +110.5KB | +8.5KB | | +512bytes | +3.5KB |
| net10.0 | 10.0KB | 95.5KB | +85.5KB | +8.5KB | | +512bytes | +3.5KB |
| net11.0 | 10.0KB | 21.0KB | +11.0KB | +9.0KB | | +512bytes | +3.5KB |
Expand All @@ -29,24 +29,24 @@

| | Empty Assembly | With Polyfill | Diff | Ensure | ArgumentExceptions | StringInterpolation | Nullability |
|----------------|----------------|---------------|-----------|-----------|--------------------|---------------------|-------------|
| netstandard2.0 | 8.0KB | 565.4KB | +557.4KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| netstandard2.1 | 8.5KB | 494.4KB | +485.9KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| net461 | 8.5KB | 564.9KB | +556.4KB | +17.2KB | +8.2KB | +13.9KB | +19.4KB |
| net462 | 7.0KB | 568.9KB | +561.9KB | +16.2KB | +8.2KB | +13.9KB | +18.9KB |
| net47 | 7.0KB | 568.2KB | +561.2KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| net471 | 8.5KB | 566.8KB | +558.3KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| net472 | 8.5KB | 564.7KB | +556.2KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| net48 | 8.5KB | 564.7KB | +556.2KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| net481 | 8.5KB | 564.7KB | +556.2KB | +16.7KB | +8.2KB | +13.9KB | +18.9KB |
| netcoreapp2.0 | 9.0KB | 532.8KB | +523.8KB | +16.2KB | +8.2KB | +13.9KB | +18.9KB |
| netcoreapp2.1 | 9.0KB | 502.6KB | +493.6KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| netcoreapp2.2 | 9.0KB | 502.6KB | +493.6KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| netcoreapp3.0 | 9.5KB | 494.0KB | +484.5KB | +17.2KB | +8.7KB | +14.4KB | +19.4KB |
| netcoreapp3.1 | 9.5KB | 492.4KB | +482.9KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| net5.0 | 9.5KB | 440.5KB | +431.0KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| net6.0 | 10.0KB | 361.3KB | +351.3KB | +17.7KB | +8.7KB | +1.1KB | +4.2KB |
| net7.0 | 10.0KB | 314.3KB | +304.3KB | +16.6KB | +6.9KB | +1.1KB | +4.2KB |
| net8.0 | 9.5KB | 271.0KB | +261.5KB | +16.0KB | +299bytes | +1.1KB | +3.7KB |
| netstandard2.0 | 8.0KB | 568.8KB | +560.8KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| netstandard2.1 | 8.5KB | 495.2KB | +486.7KB | +16.2KB | +8.2KB | +13.4KB | +18.9KB |
| net461 | 8.5KB | 568.4KB | +559.9KB | +16.7KB | +8.2KB | +14.4KB | +19.4KB |
| net462 | 7.0KB | 571.9KB | +564.9KB | +16.7KB | +8.2KB | +14.4KB | +19.4KB |
| net47 | 7.0KB | 571.6KB | +564.6KB | +16.2KB | +8.2KB | +13.9KB | +19.4KB |
| net471 | 8.5KB | 570.3KB | +561.8KB | +16.7KB | +8.2KB | +14.4KB | +19.4KB |
| net472 | 8.5KB | 567.7KB | +559.2KB | +16.7KB | +8.2KB | +14.4KB | +19.9KB |
| net48 | 8.5KB | 567.7KB | +559.2KB | +16.7KB | +8.2KB | +14.4KB | +19.4KB |
| net481 | 8.5KB | 567.7KB | +559.2KB | +16.7KB | +8.2KB | +14.4KB | +19.9KB |
| netcoreapp2.0 | 9.0KB | 535.8KB | +526.8KB | +16.7KB | +8.7KB | +14.4KB | +19.4KB |
| netcoreapp2.1 | 9.0KB | 506.1KB | +497.1KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| netcoreapp2.2 | 9.0KB | 506.1KB | +497.1KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| netcoreapp3.0 | 9.5KB | 494.7KB | +485.2KB | +16.7KB | +8.2KB | +13.9KB | +19.4KB |
| netcoreapp3.1 | 9.5KB | 492.7KB | +483.2KB | +17.2KB | +8.2KB | +14.4KB | +19.4KB |
| net5.0 | 9.5KB | 440.7KB | +431.2KB | +16.7KB | +8.7KB | +14.4KB | +19.4KB |
| net6.0 | 10.0KB | 362.0KB | +352.0KB | +17.2KB | +8.2KB | +1.1KB | +3.7KB |
| net7.0 | 10.0KB | 314.6KB | +304.6KB | +17.1KB | +7.4KB | +1.1KB | +4.2KB |
| net8.0 | 9.5KB | 271.1KB | +261.6KB | +16.0KB | +299bytes | +1.1KB | +4.2KB |
| net9.0 | 9.5KB | 173.6KB | +164.1KB | +16.0KB | | +1.1KB | +4.2KB |
| net10.0 | 10.0KB | 139.1KB | +129.1KB | +16.0KB | | +1.1KB | +4.2KB |
| net11.0 | 10.0KB | 30.9KB | +20.9KB | +16.5KB | | +1.1KB | +4.2KB |
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