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Add clone_from and use IndexMap::extend #952

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merged 1 commit into from Nov 18, 2022
Merged

Add clone_from and use IndexMap::extend #952

merged 1 commit into from Nov 18, 2022

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Lucretiel
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@Lucretiel Lucretiel commented Nov 17, 2022 •
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This PR adds clone_from to Map's Clone implementation, so that clones can take advantage of existing storage. Additionally, Map::append now uses IndexMap::extend, to take advantage of reservation logic.

@Lucretiel Lucretiel changed the title Use derive for common map trait implementations Add clone_from and use IndexMap::extend Nov 17, 2022
dtolnay
dtolnay approved these changes Nov 18, 2022
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Thanks!

@dtolnay dtolnay merged commit 057957c into serde-rs:master Nov 18, 2022
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@dtolnay dtolnay dtolnay approved these changes

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@Lucretiel @dtolnay