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Which is faster? (self.rust)

submitted 3 months ago* (last edited 3 months ago) by commander to c/rust@lemmy.ml

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let mut variable: Type;
loop {
    variable = value;
}

loop {
    let variable: Type = value;
}

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[–] sgued@pouet.chapril.org 1 points 3 months ago

@commander both most likely get optimised to the same assembly. In case of doubt, benchmark