14feb3670f
This change adds a lint to check for instances of `map(..).flatten()` that can be trivially shortened to `flat_map(..)` Closes #3196
8 lines
209 B
Rust
8 lines
209 B
Rust
#![feature(tool_lints)]
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#![warn(clippy::all, clippy::pedantic)]
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#![allow(clippy::missing_docs_in_private_items)]
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fn main() {
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let _: Vec<_> = vec![5_i8; 6].into_iter().map(|x| 0..x).flatten().collect();
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}
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