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Ignore clone_instead_of_copied pedantic clippy lint

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Iterator::copied was introduced in Rust 1.35, whereas serde_test
currently supports a minimum compiler version of 1.13.

    error: used `cloned` where `copied` could be used instead
       --> serde_test/src/de.rs:49:29
        |
    49  |         self.tokens.first().cloned()
        |                             ^^^^^^ help: try: `copied`
        |
    note: the lint level is defined here
       --> serde_test/src/lib.rs:149:52
        |
    149 | #![cfg_attr(feature = "cargo-clippy", deny(clippy, clippy_pedantic))]
        |                                                    ^^^^^^^^^^^^^^^
        = note: `#[deny(clippy::cloned_instead_of_copied)]` implied by `#[deny(clippy::pedantic)]`
        = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cloned_instead_of_copied
This commit is contained in:
David Tolnay 2021-04-24 19:26:12 -07:00
parent 1120e5af4a
commit 6366f17da7
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serde_test/src/lib.rs
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@ -153,6 +153,7 @@
#![cfg_attr( #![cfg_attr(
feature = "cargo-clippy", feature = "cargo-clippy",
allow( allow(
cloned_instead_of_copied,
empty_line_after_outer_attr, empty_line_after_outer_attr,
missing_docs_in_private_items, missing_docs_in_private_items,
missing_panics_doc, missing_panics_doc,