mirror of https://github.com/rust-lang/rust
35 lines
1.7 KiB
Plaintext
35 lines
1.7 KiB
Plaintext
error: `Arguments::<'a>::new_const` is not yet stable as a const fn
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--> $DIR/issue-64453.rs:4:31
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LL | static settings_dir: String = format!("");
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| ^^^^^^^^^^^
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= help: add `#![feature(const_fmt_arguments_new)]` to the crate attributes to enable
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= note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
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error[E0015]: cannot call non-const fn `format` in statics
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--> $DIR/issue-64453.rs:4:31
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LL | static settings_dir: String = format!("");
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| ^^^^^^^^^^^
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= note: calls in statics are limited to constant functions, tuple structs and tuple variants
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= note: consider wrapping this expression in `Lazy::new(|| ...)` from the `once_cell` crate: https://crates.io/crates/once_cell
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= note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
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error[E0507]: cannot move out of static item `settings_dir`
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--> $DIR/issue-64453.rs:14:37
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LL | let settings_data = from_string(settings_dir);
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| ^^^^^^^^^^^^ move occurs because `settings_dir` has type `String`, which does not implement the `Copy` trait
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help: consider cloning the value if the performance cost is acceptable
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LL | let settings_data = from_string(settings_dir.clone());
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| ++++++++
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error: aborting due to 3 previous errors
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Some errors have detailed explanations: E0015, E0507.
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For more information about an error, try `rustc --explain E0015`.
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