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https://github.com/mlua-rs/mlua
synced 2026-06-08 16:05:43 +00:00
Alex Orlenko
19 lines
892 B
Plaintext
19 lines
892 B
Plaintext
error[E0499]: cannot borrow `i` as mutable more than once at a time
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--> tests/compile/scope_mutable_aliasing.rs:12:51
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10 | lua.scope(|scope| {
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| ----- has type `&mlua::Scope<'_, '1>`
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11 | let _a = scope.create_userdata(MyUserData(&mut i)).unwrap();
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| -----------------------------------------
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| | |
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| | first mutable borrow occurs here
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| argument requires that `i` is borrowed for `'1`
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12 | let _b = scope.create_userdata(MyUserData(&mut i)).unwrap();
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| ^^^^^^ second mutable borrow occurs here
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note: requirement that the value outlives `'1` introduced here
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--> src/scope.rs
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| T: UserData + 'env,
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| ^^^^
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