You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: pick.rs
    path of file: ./repos/Pleco/pleco_engine/src/movepick
    
    the code of the file until where you have to start completion: use std::fmt;
use std::mem;

#[repr(u8)]
#[derive(Copy, Clone)]
pub enum Pick {
    // Main Searching Algo
    MainSearch = 0,
    CapturesInit = 1,
    GoodCaptures = 2,
    KillerOne = 3,
    KillerTwo = 4,
    CounterMove = 5,
    QuietInit = 6,
    QuietMoves = 7,
    BadCaptures = 8,
    // Evasions, Main and Qsearch
    EvasionSearch = 9,
    EvasionsInit = 10,
    AllEvasions = 11,
    // ProbCut Searching
    ProbCutSearch = 12,
    ProbCutCapturesInit = 13,
    ProbCutCaptures = 14,
    // QSearch - Non Re-Captures
    QSearch = 15,
    QSearchInit = 16,
    QCaptures = 17,
    QChecks = 18,
 
    
    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
        f.pad(&match self {
            Pick::MainSearch => "MainSearch",
            Pick::CapturesInit => "CapturesInit",
            Pick::GoodCaptures => "GoodCaptures",
            Pick::KillerOne => "KillerOne",
            Pick::KillerTwo => "KillerTwo",
            Pick::CounterMove => "CounterMove",
            Pick::QuietInit => "QuietInit",
            Pick::QuietMoves => "QuietMoves",
            Pick::BadCaptures => "BadCaptures",
            Pick::EvasionSearch => "EvasionSearch",
            Pick::EvasionsInit => "EvasionsInit",
            Pick::AllEvasions => "AllEvasions",
            Pick::ProbCutSearch => "ProbCutSearch",
            Pick::ProbCutCapturesInit => "ProbCutCapturesInit",
            Pick::ProbCutCaptures => "ProbCutCaptures",
            Pick::QSearch => "QSearch",
            Pick::QSearchInit => "QSearchInit",
            Pick::QCaptures => "QCaptures",
            Pick::QChecks => "QChecks",
            Pick::QSearchRecaptures => "QSearchRecaptures",
            Pick::QRecaptures => "QRecaptures",
        })
    }