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139 lines
5.9 KiB
Plaintext
139 lines
5.9 KiB
Plaintext
error[E0381]: used binding `chaenomeles` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:14:11
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LL | let chaenomeles;
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| ----------- binding declared here but left uninitialized
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LL | apple(chaenomeles);
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| ^^^^^^^^^^^ `chaenomeles` used here but it isn't initialized
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help: consider assigning a value
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LL | let chaenomeles = 42;
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| ++++
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error[E0381]: used binding `my_float` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:23:30
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LL | let my_float: f32;
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| -------- binding declared here but left uninitialized
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LL | println!("my_float: {}", my_float);
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| ^^^^^^^^ `my_float` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider assigning a value
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LL | let my_float: f32 = 3.14159;
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| +++++++++
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error[E0381]: used binding `demo` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:26:28
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LL | let demo: Demo;
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| ---- binding declared here but left uninitialized
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LL | println!("demo: {:?}", demo);
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| ^^^^ `demo` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider assigning a value
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LL | let demo: Demo = Default::default();
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| ++++++++++++++++++++
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error[E0381]: used binding `demo_no` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:30:31
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LL | let demo_no: DemoNoDef;
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| ------- binding declared here but left uninitialized
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LL | println!("demo_no: {:?}", demo_no);
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| ^^^^^^^ `demo_no` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider assigning a value
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LL | let demo_no: DemoNoDef = /* value */;
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| +++++++++++++
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error[E0381]: used binding `arr` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:34:27
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LL | let arr: [i32; 5];
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| --- binding declared here but left uninitialized
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LL | println!("arr: {:?}", arr);
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| ^^^ `arr` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider assigning a value
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LL | let arr: [i32; 5] = [42; 5];
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| +++++++++
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error[E0381]: used binding `foo` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:37:27
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LL | let foo: Vec<&str>;
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| --- binding declared here but left uninitialized
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LL | println!("foo: {:?}", foo);
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| ^^^ `foo` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider assigning a value
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LL | let foo: Vec<&str> = vec![];
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| ++++++++
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error[E0381]: used binding `my_string` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:41:31
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LL | let my_string: String;
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| --------- binding declared here but left uninitialized
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LL | println!("my_string: {}", my_string);
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| ^^^^^^^^^ `my_string` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider assigning a value
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LL | let my_string: String = Default::default();
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| ++++++++++++++++++++
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error[E0381]: used binding `my_int` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:45:28
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LL | let my_int: &i32;
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| ------ binding declared here but left uninitialized
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LL | println!("my_int: {}", *my_int);
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| ^^^^^^^ `*my_int` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider assigning a value
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LL | let my_int: &i32 = &42;
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| +++++
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error[E0381]: used binding `hello` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:49:27
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LL | let hello: &str;
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| ----- binding declared here but left uninitialized
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LL | println!("hello: {}", hello);
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| ^^^^^ `hello` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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help: consider assigning a value
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LL | let hello: &str = "";
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| ++++
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error[E0381]: used binding `never` isn't initialized
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--> $DIR/suggest-assign-rvalue.rs:53:27
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LL | let never: !;
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| ----- binding declared here but left uninitialized
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LL | println!("never: {}", never);
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| ^^^^^ `never` used here but it isn't initialized
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= note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
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error: aborting due to 10 previous errors
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For more information about this error, try `rustc --explain E0381`.
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