Module macro_tools::exposed

Exposed namespace of the module.

Modules

• attr
  Protected namespace of the module.
• attr_prop
  Protected namespace of the module.
• container_kind
  Protected namespace of the module.
• derive
  Protected namespace of the module.
• diag
  Protected namespace of the module.
• drop
  Protected namespace of the module.
• equation
  Protected namespace of the module.
• generic_args
  Protected namespace of the module.
• generic_params
  Functions and structures to handle and manipulate generic parameters using the syn crate. It’s designed to support macro-driven code generation by simplifying, merging, extracting, and decomposing syn::Generics.
• item
  This module provides various utilities and namespaces for working with syn::Item, specifically focusing on ensuring syntactical correctness and managing different visibility levels within the code. It includes functions to manipulate the structure of items, handle different kinds of fields, and provide a structured approach to organizing the codebase into different access levels.
• item_struct
  Protected namespace of the module.
• iter
  Protected namespace of the module.
• name
  Protected namespace of the module.
• phantom
  Responsible for generating marker PhantomData fields to avoid the rule requiring the usage of all generic parameters in a struct. This is often necessary to ensure that Rust’s type system correctly tracks the ownership and lifetimes of these parameters without needing them to be explicitly used in the struct’s fields.
• proc_macro2
  github crates-io docs-rs
• punctuated
  Structures and functions for handling syn::punctuated::Punctuated collections.
• quantifier
  Protected namespace of the module.
• quote
  github crates-io docs-rs
• struct_like
  Protected namespace of the module.
• syn
  github crates-io docs-rs
• tokens
  Protected namespace of the module.
• typ
  Protected namespace of the module.

Macros

• Token
  A type-macro that expands to the name of the Rust type representation of a given token.
• braced
  Parse a set of curly braces and expose their content to subsequent parsers.
• bracketed
  Parse a set of square brackets and expose their content to subsequent parsers.
• code_diagnostics_str
  Macro for diagnostics purpose to diagnose source code behind it and export it into a string.
• code_print
  Macro for diagnostics purpose to print both syntax tree and source code behind it without syntax tree.
• code_to_str
  Macro to export source code behind a syntax tree into a string.
• custom_keyword
  Define a type that supports parsing and printing a given identifier as if it were a keyword.
• custom_punctuation
  Define a type that supports parsing and printing a multi-character symbol as if it were a punctuation token.
• format_ident
  Formatting macro for constructing Idents.
• parenthesized
  Parse a set of parentheses and expose their content to subsequent parsers.
• parse_macro_input
  Parse the input TokenStream of a macro, triggering a compile error if the tokens fail to parse.
• parse_qt
  Quasi-quotation macro that accepts input like the quote! macro but uses type inference to figure out a return type for those tokens.
• parse_qt_spanned
  This macro is parse_quote! + quote_spanned!.
• parse_quote
  Quasi-quotation macro that accepts input like the quote! macro but uses type inference to figure out a return type for those tokens.
• parse_quote_spanned
  This macro is parse_quote! + quote_spanned!.
• qt
• quote
• quote_spanned
• return_syn_err
  Macro to generate syn error either with span of a syntax tree element or with default one proc_macro2::Span::call_site().
• syn_err
  Macro to generate syn error either with span of a syntax tree element or with default one proc_macro2::Span::call_site().
• tree_diagnostics_str
  Macro for diagnostics purpose to export both syntax tree and source code behind it into a string.
• tree_print
  Macro for diagnostics purpose to print both syntax tree and source code behind it with syntax tree.

Structs

• AttributePropertyBoolean
  A generic boolean attribute property. Defaults to false.
• AttributePropertyBooleanMarker
  Default marker for AttributePropertyBoolean. Used if no marker is defined as parameter.
• AttributePropertyOptionalBoolean
  A generic optional boolean attribute property: Option< bool >. Defaults to false.
• AttributePropertyOptionalBooleanMarker
  Default marker for AttributePropertyOptionalSingletone. Used if no marker is defined as parameter.
• AttributePropertyOptionalSingletone
  A generic attribute property for switching on/off. Has 3 states: None, Some( true ), Some( false ). Defaults to None.
• AttributePropertyOptionalSingletoneMarker
  Default marker for AttributePropertyOptionalSingletone. Used if no marker is defined as parameter.
• AttributePropertyOptionalSyn
  Property of an attribute which simply wraps one of the standard syn types and keeps it optional.
• AttributePropertyOptionalSynMarker
  Default marker for AttributePropertyOptionalSyn. Used if no marker is defined as parameter.
• AttributePropertySingletone
  A generic boolean attribute property which consists of only keyword. This property can have two states: true, or false. Defaults to false.
• AttributePropertySingletoneMarker
  Default marker for AttributePropertySingletone. Used if no marker is defined as parameter.
• AttributePropertySyn
  Property of an attribute which simply wraps one of the standard syn types.
• AttributePropertySynMarker
  Default marker for AttributePropertySyn. Used if no marker is defined as parameter.
• AttributesInner
  Attribute which is inner.
• AttributesOuter
  Represents a collection of outer attributes.
• Equation
  Represents an equation parsed from a procedural macro input.
• Many
  Parse as much elements as possible.
• Pair
  Pair of two elements of parsing.
• Tokens
  Tokens is a wrapper around proc_macro2::TokenStream. It is designed to facilitate the parsing and manipulation of token streams within procedural macros.

Traits

• AsMuchAsPossibleNoDelimiter
  Marker saying how to parse several elements of such type in a row.
• AttributeComponent
  Trait for components of a structure aggregating attributes that can be constructed from a meta attribute.
• AttributePropertyComponent
  Trait for properties of an attribute component that can be identified by a keyword.
• IntoInterval
  Convert it into canonical interval.
• IterTrait
  Trait that encapsulates a clonable iterator with specific characteristics, tailored for use with the syn crate.
• IterableInterval
  Interval adapter. Interface to interval-like structures.
• Name
  Trait to get name of an syntax element.
• NonIterableInterval
  Interval adapter. Interface to interval-like structures.
• Spanned
  A trait that can provide the Span of the complete contents of a syntax tree node.
• _IterTrait
  Trait that encapsulates an iterator with specific characteristics, tailored for use with the syn crate and implemetning CloneDyn.

Functions

• indentation
  Adds indentation and optional prefix/postfix to each line of the given string.
• report_format
  Formats a debugging report for code transformation processes, detailing both the original and generated code for easy comparison and review.
• report_print
  Prints a debugging report for a pair of token streams to the standard output.

Type Aliases

• BoxedIter
  Type alias for boxed _IterTrait trait objects.
• ParseStream
  Input to a Syn parser function.
• Result
  Result with syn::Error.