Struct Opts 

pub struct Opts {
    pub api: OptsApi,
    pub task: String,
    pub init: bool,
    pub full: bool,
    pub filter: Vec<String>,
    pub args: Vec<String>,
    pub command: Vec<String>,
}

e-app

---

Fields

api: OptsApi

API接口

task: String

任务

init: bool

是否初始化

full: bool

是否完整信息

filter: Vec<String>

筛选排除

args: Vec<String>

扩展参数

command: Vec<String>

扩展指令

Implementations

impl Opts

pub fn new<I>(args: Option<I>) -> Result<Self>

where Self: Sized, I: IntoIterator, I::Item: Into<OsString> + Clone,

Example

 fn main() -> e_utils::Result<()> {
   if e_app::input::Opts::check_empty() {
     let _ = app::MyApp::launch()?;
   } else {
     let opts = e_app::input::Opts::new(None as Option<Vec<String>>)?;
     let res = e_app::input::api(opts)?;
     println!("{}", res.to_str()?);
   }
   Ok(())
 }

pub fn check_empty() -> bool

检查空

Trait Implementations

impl Clone for Opts

fn clone(&self) -> Opts

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Opts

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

Formats the value using the given formatter.

impl Default for Opts

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Opts

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Opts

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructOpt for Opts

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.

fn from_args() -> Self

where Self: Sized,

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.

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

where Self: Sized,

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.

fn from_iter<I>(iter: I) -> Self

where Self: Sized, I: IntoIterator, <I as IntoIterator>::Item: Into<OsString> + 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.

fn from_iter_safe<I>(iter: I) -> Result<Self, Error>

where Self: Sized, I: IntoIterator, <I as IntoIterator>::Item: Into<OsString> + Clone,

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