Rust 1.37.0 - Hackdot

Re:Rust 1.37.0 by stochastic_monk on Thursday August 15, 2019 @03:06PM (#20708549)

Specifically:

template<typename T> struct TD;

Instantiate this as ‘TD<decltype(foo)>’ to get the full name of the type.

Rust’s does seem more concise.

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Re:Rust 1.37.0 by edflsafoiewq on Thursday August 15, 2019 @04:45PM (#20709470)

Note that you don't get the full name of the type with a bad assignment in Rust, you only get the part of the type that was deduced before type checking failed. A generic type might have undeduced blanks, eg. Vec<_>. A side-effect of type inference.

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