On 02/04/2013 8:53 AM, hudo wrote:
let x = get(x) / / immutable binding
mut x = get(x) / / mutable binding, instead than modified
I would have a clearer semantics and syntax of the simplified :)
There's an issue on file for this:
https://github.com/mozilla/rust/issues/2643
though it started with var vs. let, it drifted into let vs. mut. I think
at this stage we're unlikely to do this; it's late in the language
design and the current syntax is symmetric with the other locations
'mut' can occur: after 'static' (for globals), or after & or @ for
mutable referents of pointers. In all such places, you make something
immutable by omitting the word 'mut', not changing it to something else.
-Graydon
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