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Added overload to switch method for use with async code. #106

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Added overload to switch method for use with async code. #106

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16 changes: 16 additions & 0 deletions Generator/Program.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,10 @@ string GetContent(bool isStruct, int i) {
var sb = new StringBuilder();

sb.Append(@$"using System;

#if !NET35
using System.Threading.Tasks;
#endif
using static OneOf.Functions;

namespace OneOf
Expand Down Expand Up @@ -100,6 +104,18 @@ public void Switch({RangeJoined(", ", e => $"Action<T{e}> f{e}")})
throw new InvalidOperationException();
}}

#if !NET35
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@ChristopherHaws ChristopherHaws Dec 15, 2022 •
edited
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This should probably be (!NETFRAMEWORK || NET40_OR_GREATER) instead of !NET35

public Task Switch({RangeJoined(", ", e => $"Func<T{e}, Task> f{e}")})
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Rename this to SwitchAsync.

{{
{RangeJoined(@"
", j => @$"if (_index == {j} && f{j} != null)
{{
return f{j}(_value{j});
}}")}
throw new InvalidOperationException();
}}
#endif

public TResult Match<TResult>({RangeJoined(", ", e => $"Func<T{e}, TResult> f{e}")})
{{
{RangeJoined(@"
Expand Down
55 changes: 55 additions & 0 deletions OneOf.Extended/OneOfBaseT10.generated.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,8 @@
using System;

#if !NET35
using System.Threading.Tasks;
#endif
using static OneOf.Functions;

namespace OneOf
Expand Down Expand Up @@ -176,6 +180,57 @@ public void Switch(Action<T0> f0, Action<T1> f1, Action<T2> f2, Action<T3> f3, A
throw new InvalidOperationException();
}

#if !NET35
public Task Switch(Func<T0, Task> f0, Func<T1, Task> f1, Func<T2, Task> f2, Func<T3, Task> f3, Func<T4, Task> f4, Func<T5, Task> f5, Func<T6, Task> f6, Func<T7, Task> f7, Func<T8, Task> f8, Func<T9, Task> f9, Func<T10, Task> f10)
{
if (_index == 0 && f0 != null)
{
return f0(_value0);
}
if (_index == 1 && f1 != null)
{
return f1(_value1);
}
if (_index == 2 && f2 != null)
{
return f2(_value2);
}
if (_index == 3 && f3 != null)
{
return f3(_value3);
}
if (_index == 4 && f4 != null)
{
return f4(_value4);
}
if (_index == 5 && f5 != null)
{
return f5(_value5);
}
if (_index == 6 && f6 != null)
{
return f6(_value6);
}
if (_index == 7 && f7 != null)
{
return f7(_value7);
}
if (_index == 8 && f8 != null)
{
return f8(_value8);
}
if (_index == 9 && f9 != null)
{
return f9(_value9);
}
if (_index == 10 && f10 != null)
{
return f10(_value10);
}
throw new InvalidOperationException();
}
#endif

public TResult Match<TResult>(Func<T0, TResult> f0, Func<T1, TResult> f1, Func<T2, TResult> f2, Func<T3, TResult> f3, Func<T4, TResult> f4, Func<T5, TResult> f5, Func<T6, TResult> f6, Func<T7, TResult> f7, Func<T8, TResult> f8, Func<T9, TResult> f9, Func<T10, TResult> f10)
{
if (_index == 0 && f0 != null)
Expand Down
59 changes: 59 additions & 0 deletions OneOf.Extended/OneOfBaseT11.generated.cs
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Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,8 @@
using System;

#if !NET35
using System.Threading.Tasks;
#endif
using static OneOf.Functions;

namespace OneOf
Expand Down Expand Up @@ -189,6 +193,61 @@ public void Switch(Action<T0> f0, Action<T1> f1, Action<T2> f2, Action<T3> f3, A
throw new InvalidOperationException();
}

#if !NET35
public Task Switch(Func<T0, Task> f0, Func<T1, Task> f1, Func<T2, Task> f2, Func<T3, Task> f3, Func<T4, Task> f4, Func<T5, Task> f5, Func<T6, Task> f6, Func<T7, Task> f7, Func<T8, Task> f8, Func<T9, Task> f9, Func<T10, Task> f10, Func<T11, Task> f11)
{
if (_index == 0 && f0 != null)
{
return f0(_value0);
}
if (_index == 1 && f1 != null)
{
return f1(_value1);
}
if (_index == 2 && f2 != null)
{
return f2(_value2);
}
if (_index == 3 && f3 != null)
{
return f3(_value3);
}
if (_index == 4 && f4 != null)
{
return f4(_value4);
}
if (_index == 5 && f5 != null)
{
return f5(_value5);
}
if (_index == 6 && f6 != null)
{
return f6(_value6);
}
if (_index == 7 && f7 != null)
{
return f7(_value7);
}
if (_index == 8 && f8 != null)
{
return f8(_value8);
}
if (_index == 9 && f9 != null)
{
return f9(_value9);
}
if (_index == 10 && f10 != null)
{
return f10(_value10);
}
if (_index == 11 && f11 != null)
{
return f11(_value11);
}
throw new InvalidOperationException();
}
#endif

public TResult Match<TResult>(Func<T0, TResult> f0, Func<T1, TResult> f1, Func<T2, TResult> f2, Func<T3, TResult> f3, Func<T4, TResult> f4, Func<T5, TResult> f5, Func<T6, TResult> f6, Func<T7, TResult> f7, Func<T8, TResult> f8, Func<T9, TResult> f9, Func<T10, TResult> f10, Func<T11, TResult> f11)
{
if (_index == 0 && f0 != null)
Expand Down
63 changes: 63 additions & 0 deletions OneOf.Extended/OneOfBaseT12.generated.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,8 @@
using System;

#if !NET35
using System.Threading.Tasks;
#endif
using static OneOf.Functions;

namespace OneOf
Expand Down Expand Up @@ -202,6 +206,65 @@ public void Switch(Action<T0> f0, Action<T1> f1, Action<T2> f2, Action<T3> f3, A
throw new InvalidOperationException();
}

#if !NET35
public Task Switch(Func<T0, Task> f0, Func<T1, Task> f1, Func<T2, Task> f2, Func<T3, Task> f3, Func<T4, Task> f4, Func<T5, Task> f5, Func<T6, Task> f6, Func<T7, Task> f7, Func<T8, Task> f8, Func<T9, Task> f9, Func<T10, Task> f10, Func<T11, Task> f11, Func<T12, Task> f12)
{
if (_index == 0 && f0 != null)
{
return f0(_value0);
}
if (_index == 1 && f1 != null)
{
return f1(_value1);
}
if (_index == 2 && f2 != null)
{
return f2(_value2);
}
if (_index == 3 && f3 != null)
{
return f3(_value3);
}
if (_index == 4 && f4 != null)
{
return f4(_value4);
}
if (_index == 5 && f5 != null)
{
return f5(_value5);
}
if (_index == 6 && f6 != null)
{
return f6(_value6);
}
if (_index == 7 && f7 != null)
{
return f7(_value7);
}
if (_index == 8 && f8 != null)
{
return f8(_value8);
}
if (_index == 9 && f9 != null)
{
return f9(_value9);
}
if (_index == 10 && f10 != null)
{
return f10(_value10);
}
if (_index == 11 && f11 != null)
{
return f11(_value11);
}
if (_index == 12 && f12 != null)
{
return f12(_value12);
}
throw new InvalidOperationException();
}
#endif

public TResult Match<TResult>(Func<T0, TResult> f0, Func<T1, TResult> f1, Func<T2, TResult> f2, Func<T3, TResult> f3, Func<T4, TResult> f4, Func<T5, TResult> f5, Func<T6, TResult> f6, Func<T7, TResult> f7, Func<T8, TResult> f8, Func<T9, TResult> f9, Func<T10, TResult> f10, Func<T11, TResult> f11, Func<T12, TResult> f12)
{
if (_index == 0 && f0 != null)
Expand Down
67 changes: 67 additions & 0 deletions OneOf.Extended/OneOfBaseT13.generated.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,4 +1,8 @@
using System;

#if !NET35
using System.Threading.Tasks;
#endif
using static OneOf.Functions;

namespace OneOf
Expand Down Expand Up @@ -215,6 +219,69 @@ public void Switch(Action<T0> f0, Action<T1> f1, Action<T2> f2, Action<T3> f3, A
throw new InvalidOperationException();
}

#if !NET35
public Task Switch(Func<T0, Task> f0, Func<T1, Task> f1, Func<T2, Task> f2, Func<T3, Task> f3, Func<T4, Task> f4, Func<T5, Task> f5, Func<T6, Task> f6, Func<T7, Task> f7, Func<T8, Task> f8, Func<T9, Task> f9, Func<T10, Task> f10, Func<T11, Task> f11, Func<T12, Task> f12, Func<T13, Task> f13)
{
if (_index == 0 && f0 != null)
{
return f0(_value0);
}
if (_index == 1 && f1 != null)
{
return f1(_value1);
}
if (_index == 2 && f2 != null)
{
return f2(_value2);
}
if (_index == 3 && f3 != null)
{
return f3(_value3);
}
if (_index == 4 && f4 != null)
{
return f4(_value4);
}
if (_index == 5 && f5 != null)
{
return f5(_value5);
}
if (_index == 6 && f6 != null)
{
return f6(_value6);
}
if (_index == 7 && f7 != null)
{
return f7(_value7);
}
if (_index == 8 && f8 != null)
{
return f8(_value8);
}
if (_index == 9 && f9 != null)
{
return f9(_value9);
}
if (_index == 10 && f10 != null)
{
return f10(_value10);
}
if (_index == 11 && f11 != null)
{
return f11(_value11);
}
if (_index == 12 && f12 != null)
{
return f12(_value12);
}
if (_index == 13 && f13 != null)
{
return f13(_value13);
}
throw new InvalidOperationException();
}
#endif

public TResult Match<TResult>(Func<T0, TResult> f0, Func<T1, TResult> f1, Func<T2, TResult> f2, Func<T3, TResult> f3, Func<T4, TResult> f4, Func<T5, TResult> f5, Func<T6, TResult> f6, Func<T7, TResult> f7, Func<T8, TResult> f8, Func<T9, TResult> f9, Func<T10, TResult> f10, Func<T11, TResult> f11, Func<T12, TResult> f12, Func<T13, TResult> f13)
{
if (_index == 0 && f0 != null)
Expand Down
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