0.3.0

What's Changed

Added

• query_value_result! macro for Result-returning queries (#56)
• transpose_tuple! helper macro for transposing tuples of Results/Options (#58)

0.2.0

What's Changed

Added

• Deserialization operator (>>) for deserializing queried values into arbitrary types (#46)

  • Deserialize queried values into any type implementing serde::Deserialize
  • Syntax: query_value!(obj.field >> (Type))
    • Don't forget to wrap the destination type with parentheses!

• Null coalescing operator (??) for unwrapping query results with default values (#50)

  • ... ?? <expr> to provide a custom default value
  • ... ?? default to use Default::default() as the fallback

Changed

• Arbitrary type casting with -> operator (#46)

  • No longer limited to hard-coded conversions!
  • Any as_xxx() method available on the value type can be used

• Made syntax more JS-like (#47)

  • More flexible bracket notation [...]
    • Put arbitrary Rust expressions and enjoy unlimited dynamic queries!
    • Removed ."key" syntax in favor of revamped bracket notation
  • ?? operator for unwrapping Options

Documentation

• Removed tedious enumeration of macro matching patterns from documentation (#49)
• Added comprehensive examples for all major features
• Clarified query syntax specification

Full Changelog: 0.1.0...0.2.0