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third_party_rust_syn/examples
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David Tolnay ab059367b4
Condense some import blocks
2020-09-05 22:04:36 -07:00
..
dump-syntax Condense some import blocks 2020-09-05 22:04:36 -07:00
heapsize Remove extern crate proc_macro from docs 2020-06-09 20:46:54 -07:00
lazy-static Quote no longer requires recursion 2020-07-16 10:54:25 -07:00
trace-var Remove extern crate proc_macro from docs 2020-06-09 20:46:54 -07:00
README.md Update rustc requirements in preparation for release 2019-08-11 15:01:50 -07:00

README.md

dump-syntax

Little utility to parse a Rust source file into a syn::File and print out a debug representation of the syntax tree.

heapsize

An example implementation of a derive macro that generates trait impls.

lazy-static

An example of parsing a custom syntax within a functionlike!(...) procedural macro. Demonstrates how to trigger custom warnings and error messages on individual tokens of the input.

trace-var

An attribute procedural macro that uses a syntax tree traversal to transform certain syntax tree nodes in a function body.