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65af572761
# Description Change the `ignore` command to use `drain()` instead of collecting a value. This saves memory usage when piping a lot of output to `ignore`. There's no reason to keep the output in memory if it's going to be discarded anyway. # User-Facing Changes Probably none # Tests + Formatting - 🟢 `toolkit fmt` - 🟢 `toolkit clippy` - 🟢 `toolkit test` - 🟢 `toolkit test stdlib`
8 lines
207 B
Rust
8 lines
207 B
Rust
use nu_test_support::nu;
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#[test]
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fn ignore_still_causes_stream_to_be_consumed_fully() {
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let result = nu!("[foo bar] | each { |val| print $val; $val } | ignore");
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assert_eq!("foobar", result.out);
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}
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