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			15 lines
		
	
	
		
			406 B
		
	
	
	
		
			Plaintext
		
	
	
	
	
	
error[E0596]: cannot borrow `v` as mutable, as it is not declared as mutable
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  --> $DIR/writing-to-immutable-vec.rs:3:5
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LL |     v[1] = 4;
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   |     ^ cannot borrow as mutable
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help: consider changing this to be mutable
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LL |     let mut v: Vec<isize> = vec![1, 2, 3];
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   |         +++
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error: aborting due to previous error
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For more information about this error, try `rustc --explain E0596`.
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