Fix writing closure type for timestamp shape by adding optional marker. (#815)

sichanyoo · Sichan Yoo · web-flow · commit 76cfefff836c · 2024-09-11T12:40:38.000-07:00
Co-authored-by: Sichan Yoo &lt;chanyoo@amazon.com&gt;
diff --git a/Sources/SmithyReadWrite/WritingClosure.swift b/Sources/SmithyReadWrite/WritingClosure.swift
@@ -47,7 +47,7 @@ public func listWritingClosure<T, Writer: SmithyWriter>(
 }
 
 @_spi(SmithyReadWrite)
-public func timestampWritingClosure<Writer: SmithyWriter>(format: TimestampFormat) -> WritingClosure<Date, Writer> {
+public func timestampWritingClosure<Writer: SmithyWriter>(format: TimestampFormat) -> WritingClosure<Date?, Writer> {
     return { date, writer in
         try writer.writeTimestamp(date, format: format)
     }

Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ public func listWritingClosure<T, Writer: SmithyWriter>(`
`47`	`47`	`}`
`48`	`48`
`49`	`49`	`@_spi(SmithyReadWrite)`
`50`		`-public func timestampWritingClosure<Writer: SmithyWriter>(format: TimestampFormat) -> WritingClosure<Date, Writer> {`
	`50`	`+public func timestampWritingClosure<Writer: SmithyWriter>(format: TimestampFormat) -> WritingClosure<Date?, Writer> {`
`51`	`51`	`return { date, writer in`
`52`	`52`	`try writer.writeTimestamp(date, format: format)`
`53`	`53`	`}`