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22 lines
490 B
Rust
22 lines
490 B
Rust
#![warn(clippy::expect_used)]
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#![allow(clippy::unnecessary_literal_unwrap)]
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fn expect_option() {
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let opt = Some(0);
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let _ = opt.expect("");
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//~^ ERROR: used `expect()` on an `Option` value
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}
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fn expect_result() {
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let res: Result<u8, u8> = Ok(0);
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let _ = res.expect("");
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//~^ ERROR: used `expect()` on a `Result` value
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let _ = res.expect_err("");
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//~^ ERROR: used `expect_err()` on a `Result` value
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}
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fn main() {
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expect_option();
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expect_result();
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}
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