Enum preserves::value::text::reader::ToplevelWhitespaceMode

pub enum ToplevelWhitespaceMode {
    Document,
    Value,
}

TextReader chooses Document mode to treat whitespace preceding end-of-file as a “no more values” non-error situation, or Value mode to treat it as an “expected more input” situation.

The Preserves syntax for Value treats any input at all, even whitespace, as an indicator that a term is to follow. However, when using a TextReader to parse a series of Values in a Document, whitespace followed by EOF is to be treated as the permitted optional whitespace at the end of a `Document.

Variants

Document

Value