Monday, December 19, 2022

Rust pop-answer: percentages `of`-function


"of" is an overloaded term these days, but 'of' used to mean, simply, 'multiply by'.

./percs, updated: https://github.com/logicalgraphs/crypto-n-rust/blob/main/src/ch09/percs/percs.rs


What's striking here is the iter / zip / for_each interplay, directly calling the `whats`-function as a lambda.

types/percentage: https://github.com/logicalgraphs/crypto-n-rust/blob/main/src/libs/crypto/types/percentage.rs

`of` is implemented as a method on the Percentage-structure.

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