drahnr / expander Goto Github PK
View Code? Open in Web Editor NEWProvide expansion of proc-macros, in a way that rustc directs you directly to the issues at hand
Provide expansion of proc-macros, in a way that rustc directs you directly to the issues at hand
Commonly the error message improves, but if used in the case of an syn::Error
converted into TokenStream
, the compile_error!
macro is not pretty. In those cases, and only if the user opted into it, it'd be preferable to not write it to file but error directly without the intermediate file. The integrated span would then point to the source of the error.
Assume one has a file with a proc macro baz
that uses Expander::new(..).write_to("baz.rs")
and the end-user, applies it on multiple structs such as
#[baz]
struct A {}
#[baz]
struct B {}
this would currently cause truncation, since that's how the file is opened.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
๐ Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. ๐๐๐
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google โค๏ธ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.