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22 lines
629 B
Plaintext
22 lines
629 B
Plaintext
error: lifetime parameter `'g` only used once
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--> $DIR/one-use-in-trait-method-argument.rs:15:13
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LL | fn next<'g>(&'g mut self) -> Option<Self::Item> {
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| ^^ -- ...is used only here
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| |
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| this lifetime...
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note: the lint level is defined here
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--> $DIR/one-use-in-trait-method-argument.rs:4:9
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LL | #![deny(single_use_lifetimes)]
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| ^^^^^^^^^^^^^^^^^^^^
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help: elide the single-use lifetime
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LL - fn next<'g>(&'g mut self) -> Option<Self::Item> {
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LL + fn next(&mut self) -> Option<Self::Item> {
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error: aborting due to 1 previous error
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