Discriminated union syntax: Should mention that the 1st pipe character is optional #21971
Description
In the Syntax section at the beginning, it is important to state that the first 1st pipe character is optional.
Otherwise, it is not clear that "type X = Y of Z" is valid syntax for defining a single-case discriminated union.
Document Details
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- ID: 6020749e-d91e-8a1b-5366-25b212baa31d
- Version Independent ID: 0f28f508-dc0f-c272-383e-ec768759fe16
- Content: Discriminated Unions - F#
- Content Source: docs/fsharp/language-reference/discriminated-unions.md
- Product: dotnet-fsharp
- GitHub Login: @cartermp
- Microsoft Alias: phcart