Cool language features that Rust is missing?

1. rust

   1 2,814 102,876 10.0 Rust

   Empowering everyone to build reliable and efficient software.

   

   I really would love for postfix match to stabilize. Also there are several const fn's in the standard library that aren't stable yet (splitting and indexing into arrays at compile time). For example, you can't use i32::default() at compile time. See also.

2. InfluxDB

   influxdata.com featured

   InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

   

3. rfcs

   2 684 6,115 9.5 Markdown

   RFCs for changes to Rust

   

   I really would love for postfix match to stabilize. Also there are several const fn's in the standard library that aren't stable yet (splitting and indexing into arrays at compile time). For example, you can't use i32::default() at compile time. See also.

4. propane

   3 3 205 0.0 Rust

   generators

   

   Generators particularly the propane syntax for em

5. proposal-record-tuple

   4 81 2,541 2.7 HTML

   ECMAScript proposal for the Record and Tuple value types. | Stage 2: it will change!

   

   It will be called "record" in JavaScript which will swing the popularity back the other way I guess (currently a language proposal)

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