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Rating Stats for

ljedrz

Rating
1447.89 (4,533,183rd)

Reputation
11,756 (12,588th)

Page: 1 2 3 4 5 ... 6

Title	Δ
Why does shadowing not release a borrowed reference?	-1.04
Why do I need to dereference HashMap's key twice?	+0.07
Are there any reserved identifiers (e.g. starting with underscore)...	0.00
Why does this code generate much more assembly than equivalent C++/...	-0.65
Why should I prefer `Option::ok_or_else` instead of `Option::ok_or`?	-0.79
Why is my Rust version of "wc" slower than the one from G...	+1.63
How to disable the unused macros warning?	0.00
Why do I get expected type `()` when trying to obtain a reference t...	-1.08
How to count the elements in a vector with some value without loopi...	0.00
Is there a simple way to generate the lowercase and uppercase Engli...	+0.61
Closures keep ownership of local variables for longer than expected	-1.15
Downloading Rust crates using a web browser	0.00
Does Rust have an equivalent to Python's list comprehension syn...	+2.67
Can I externalize parts of a Rust documentation test to an external...	-0.44
How to create a boxed slice with type ascription?	-1.18
What is purpose of `unwrap()` if the return value is not used?	-1.05
How to initialize a Vec of very large arrays?	0.00
Why does creating a mutable reference to a dereferenced mutable ref...	-1.07
What is the correct term for _ in a type hint?	+0.60
How can I return the matched value from env::var?	+2.33
Why is a trait needed in order to constrain the type parameter?	+2.52
Why does function calling order affect borrows?	+0.62
Why doesn't `Box::new` return an `Option` or `Result`?	+0.62
Tree of mutable slices	-0.42
Access values in boxed nested struct	0.00
Is there a way to index an array by enums in Rust?	+0.16
Change selector in match when selector is a mutable reference	0.00
Least memory usage and best performance	-0.78
Why do I get the error "expected integral variable, found Opti...	-0.94
Cannot infer an appropriate lifetime when building a struct with mu...	0.00
Should simple enums derive Copy? Is there any difference in perform...	0.00
Can I have struct that can be constructed both from a slice and fro...	0.00
Is `String::with_capacity()` equal to `malloc`?	+1.42
How can I return a reference to a local variable specifying that it...	+0.08
Is there any different semantics between "(1..4)" and &qu...	-0.80
How can I change the formatter's decimal separator in Rust?	+2.56
Does Rust support using an infix operator as a function?	-1.06
Assigning values to an array in Rust results in error: 'expecte...	+0.59
Use Index trait with HashMap in Rust	0.00
How to cast an enum that is a field inside a struct?	0.00
Initialize array holding struct more efficiently	-1.08
How do I repeat some elements in a vector based on a condition?	+1.93
Create an array from a tuple	-1.05
Merge boxed elements	-0.26
How to increase the stack size available to a Rust library?	-0.49
Is it possible to specify that a function argument must be a string...	-1.09
Converting a reference of an array of u8 into a <Vec<u8>>	+0.56
Do empty functions get optimized away in Rust?	-1.30
Extract 7 bits signed integer from u8 byte	-0.08
How to change value in a BTreeMap container	0.00