encodeQueryTo

private fnvoid encodeQueryTo(R)(string s, bool spaceAsPlus, ref R dst) @safe

Write a single query key or value applying percent-encoding and optional `+` mapping.

`s`	Input string to encode.
`spaceAsPlus`	If `true`, serialize spaces as `+` and literal pluses as `%2B`.
`dst`	Output range that receives the encoded bytes.