Function parse_object_literal

nodedb-sql/src/parser/object_literal.rs:16–24

Parse a `{ key: value, ... }` object literal into a field map. Returns `None` if the input doesn't start with `{` (not an object literal). Returns `Some(Err(msg))` on parse errors (malformed object literal). Returns `Some(Ok(fields))` on success.

(s: &str)

/// Returns `Some(Err(msg))` on parse errors (malformed object literal).
/// Returns `Some(Ok(fields))` on success.
pub fn parse_object_literal(s: &str) -> Option<Result<HashMap<String, Value>, SqlError>> {
    let trimmed = s.trim();
    if !trimmed.starts_with('{') {
        return None;
    }
    let chars: Vec<char> = trimmed.chars().collect();
    let mut pos = 0;
    Some(parse_object(&chars, &mut pos))
}

/// Parse `[{ ... }, { ... }]` — an array of object literals for batch insert.
///