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Oct 24, 2013 at 09:42
Following PEP 8 is like getting your 5 fruit and vegetables per day. It's a worthwhile goal, but missing slightly won't kill you.

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Dec 18, 2022 at 07:51
I'm slightly surprised that Rust has implemented the Default trait for booleans: https://doc.rust-lang.org/src/core/default.rs.html#205 The default is false, but it feels very arbitrary. Maybe it makes more sense next to integers, where the default value is 0.
default.rs - source
Source of the Rust file `library/core/src/default.rs`.
Oct 19, 2022 at 00:56
Today I learnt about the NonNull<T> type in Rust: https://doc.rust-lang.org/nightly/core/ptr/struct.NonNull.html It's a *mut T that is never null. Rust is trusting you even more than a normal *mut T, which is slightly daunting.
NonNull in core::ptr - Rust
`*mut T` but non-zero and covariant.
Jul 24, 2022 at 05:45
Difftastic is effectively computing the "tree edit distance" between two ASTs, and there's a bunch of papers on this topic. Literature review is hard though: sometimes a paper takes a while to digest, only to realise that they're solving a slightly different problem.