mirror of
https://github.com/rust-lang/rust-clippy
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79 lines
2.6 KiB
Text
79 lines
2.6 KiB
Text
error: useless conversion to the same type: `T`
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--> $DIR/useless_conversion_try.rs:4:13
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LL | let _ = T::try_from(val).unwrap();
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| ^^^^^^^^^^^^^^^^
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note: the lint level is defined here
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--> $DIR/useless_conversion_try.rs:1:9
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LL | #![deny(clippy::useless_conversion)]
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider removing `T::try_from()`
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error: useless conversion to the same type: `T`
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--> $DIR/useless_conversion_try.rs:5:5
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LL | val.try_into().unwrap()
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| ^^^^^^^^^^^^^^
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= help: consider removing `.try_into()`
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error: useless conversion to the same type: `std::string::String`
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--> $DIR/useless_conversion_try.rs:27:21
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LL | let _: String = "foo".to_string().try_into().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider removing `.try_into()`
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error: useless conversion to the same type: `std::string::String`
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--> $DIR/useless_conversion_try.rs:28:21
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LL | let _: String = TryFrom::try_from("foo".to_string()).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider removing `TryFrom::try_from()`
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error: useless conversion to the same type: `std::string::String`
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--> $DIR/useless_conversion_try.rs:29:13
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LL | let _ = String::try_from("foo".to_string()).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider removing `String::try_from()`
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error: useless conversion to the same type: `std::string::String`
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--> $DIR/useless_conversion_try.rs:30:13
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LL | let _ = String::try_from(format!("A: {:04}", 123)).unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider removing `String::try_from()`
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error: useless conversion to the same type: `std::string::String`
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--> $DIR/useless_conversion_try.rs:31:21
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LL | let _: String = format!("Hello {}", "world").try_into().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider removing `.try_into()`
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error: useless conversion to the same type: `std::string::String`
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--> $DIR/useless_conversion_try.rs:32:21
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LL | let _: String = String::new().try_into().unwrap();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider removing `.try_into()`
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error: useless conversion to the same type: `std::string::String`
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--> $DIR/useless_conversion_try.rs:33:27
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LL | let _: String = match String::from("_").try_into() {
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider removing `.try_into()`
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error: aborting due to 9 previous errors
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