Module preserves_schema::syntax::block

A library for emitting pretty-formatted structured source code.

The main entry points are Formatter::to_string and Formatter::write, plus the utilities in the macros submodule.

Modules

• constructors
  Utilities for constructing many useful kinds of Sequence and Grouping.
• macros
  Ergonomic syntax for using the constructors in submodule constructors; see the documentation for the macros, which appears on the page for the crate itself.

Structs

• Formatter
  State needed for pretty-formatting of Emittables.
• Grouping
  A sequence of items, indented when formatted vertically, surrounded by opening and closing text.
• Sequence
  A possibly-vertical sequence of items with item-separating and -terminating text.

Enums

• VerticalMode
  Tailoring of behaviour for Vertical groupings.

Constants

• DEFAULT_WIDTH
  Default width for pretty-formatting, in columns.

Traits

• Emittable
  All pretty-formattable items must implement this trait.
• Vertical
  Vertical formatting for Emittables.

Functions

• escape_bytes
  Escapes bs into a Rust byte string literal, treating each byte as its ASCII equivalent except producing \\ for 0x5c, \" for 0x22, and \x.. for bytes outside the range 0x20..0x7e, inclusive.
• escape_string
  Escapes s by substituting \\ for \, \" for ", and \u{...} for characters outside the range 32..126, inclusive.

Type Aliases

• Item
  Polymorphic Emittable, used consistently in the API.