Struct vps_bench::DiskCli

pub struct DiskCli {
    pub file_name: String,
    pub n: u32,
    pub block: u32,
    pub round: usize,
    pub shared: SharedCli,
}

测试 磁盘 的 读/写 性能

注意: 文件使用的大小为 1GB 的 2 ^ n 大小 {n} 块大小为 512 字节的 2 ^ block 大小

Fields

file_name: String

测试使用的文件名称{n} 注意: 如果这个文件存在则会被删除

n: u32

实际测试使用的文件大小为 2^n * 1GB

block: u32

实际测试使用的文件大小为 2^n * 512 B

round: usize

多少轮测试

shared: SharedCli

Implementations

impl DiskCli

pub fn run(&self)

运行磁盘性能测试

Trait Implementations

impl Debug for DiskCli

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl StructOpt for DiskCli

fn clap<'a, 'b>() -> App<'a, 'b>

Returns clap::App corresponding to the struct.

fn from_clap(matches: &ArgMatches<'_>) -> Self

Builds the struct from clap::ArgMatches. It's guaranteed to succeed if matches originates from an App generated by StructOpt::clap called on the same type, otherwise it must panic.

pub fn from_args() -> Self

Builds the struct from the command line arguments (std::env::args_os). Calls clap::Error::exit on failure, printing the error message and aborting the program.

pub fn from_args_safe() -> Result<Self, Error>

Builds the struct from the command line arguments (std::env::args_os). Unlike StructOpt::from_args, returns clap::Error on failure instead of aborting the program, so calling .exit is up to you.

pub fn from_iter<I>(iter: I) -> Self where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making. Print the error message and quit the program in case of failure.

pub fn from_iter_safe<I>(iter: I) -> Result<Self, Error> where
    I: IntoIterator,
    <I as IntoIterator>::Item: Into<OsString>,
    <I as IntoIterator>::Item: Clone, 

Gets the struct from any iterator such as a Vec of your making.

impl StructOptInternal for DiskCli

fn augment_clap<'a, 'b>(app: App<'a, 'b>) -> App<'a, 'b>

fn is_subcommand() -> bool

pub fn from_subcommand(
    _sub: (&'b str, Option<&'b ArgMatches<'a>>)
) -> Option<Self>