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Struct Example

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pub struct Example { /* private fields */ }
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Implementations§

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impl Example

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pub fn new() -> Self

Examples found in repository?
examples/main.rs (line 35)
5fn main() {
6  let msg = Manual::new("auth-service")
7    .about("authorize & authenticate members")
8    .arg(Arg::new("path"))
9    .env(Env::new("PORT").help("The network port to listen to"))
10    .flag(
11      Flag::new()
12        .short("-h")
13        .long("--help")
14        .help("Prints help information."),
15    )
16    .flag(
17      Flag::new()
18        .short("-V")
19        .long("--version")
20        .help("Prints version information."),
21    )
22    .flag(
23      Flag::new()
24        .short("-v")
25        .long("--verbosity")
26        .help("Pass multiple times to print more information."),
27    )
28    .option(
29      Opt::new("port")
30        .short("-p")
31        .long("--port")
32        .help("The network port to listen to."),
33    )
34    .example(
35      Example::new()
36        .text("listen on port 3000")
37        .command("auth-service -p 3000")
38        .output("now listening on port 3000"),
39    )
40    .example(
41      Example::new()
42        .text("auth-service may need to be run by root")
43        .prompt("#")
44        .command("auth-service"),
45    )
46    .custom(
47      Section::new("custom section")
48        .paragraph("text for the custom section")
49        .paragraph("Additional text for the custom section"),
50    )
51    .author(Author::new("Alice Person").email("alice@person.com"))
52    .author(Author::new("Bob Human").email("bob@human.com"))
53    .render();
54  // .option(Some("-o"), Some("--output"), "output", None, "Output file");
55
56  println!("{}", msg);
57}
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pub fn prompt(self, prompt: &'static str) -> Self

Examples found in repository?
examples/main.rs (line 43)
5fn main() {
6  let msg = Manual::new("auth-service")
7    .about("authorize & authenticate members")
8    .arg(Arg::new("path"))
9    .env(Env::new("PORT").help("The network port to listen to"))
10    .flag(
11      Flag::new()
12        .short("-h")
13        .long("--help")
14        .help("Prints help information."),
15    )
16    .flag(
17      Flag::new()
18        .short("-V")
19        .long("--version")
20        .help("Prints version information."),
21    )
22    .flag(
23      Flag::new()
24        .short("-v")
25        .long("--verbosity")
26        .help("Pass multiple times to print more information."),
27    )
28    .option(
29      Opt::new("port")
30        .short("-p")
31        .long("--port")
32        .help("The network port to listen to."),
33    )
34    .example(
35      Example::new()
36        .text("listen on port 3000")
37        .command("auth-service -p 3000")
38        .output("now listening on port 3000"),
39    )
40    .example(
41      Example::new()
42        .text("auth-service may need to be run by root")
43        .prompt("#")
44        .command("auth-service"),
45    )
46    .custom(
47      Section::new("custom section")
48        .paragraph("text for the custom section")
49        .paragraph("Additional text for the custom section"),
50    )
51    .author(Author::new("Alice Person").email("alice@person.com"))
52    .author(Author::new("Bob Human").email("bob@human.com"))
53    .render();
54  // .option(Some("-o"), Some("--output"), "output", None, "Output file");
55
56  println!("{}", msg);
57}
Source

pub fn text(self, text: &'static str) -> Self

Examples found in repository?
examples/main.rs (line 36)
5fn main() {
6  let msg = Manual::new("auth-service")
7    .about("authorize & authenticate members")
8    .arg(Arg::new("path"))
9    .env(Env::new("PORT").help("The network port to listen to"))
10    .flag(
11      Flag::new()
12        .short("-h")
13        .long("--help")
14        .help("Prints help information."),
15    )
16    .flag(
17      Flag::new()
18        .short("-V")
19        .long("--version")
20        .help("Prints version information."),
21    )
22    .flag(
23      Flag::new()
24        .short("-v")
25        .long("--verbosity")
26        .help("Pass multiple times to print more information."),
27    )
28    .option(
29      Opt::new("port")
30        .short("-p")
31        .long("--port")
32        .help("The network port to listen to."),
33    )
34    .example(
35      Example::new()
36        .text("listen on port 3000")
37        .command("auth-service -p 3000")
38        .output("now listening on port 3000"),
39    )
40    .example(
41      Example::new()
42        .text("auth-service may need to be run by root")
43        .prompt("#")
44        .command("auth-service"),
45    )
46    .custom(
47      Section::new("custom section")
48        .paragraph("text for the custom section")
49        .paragraph("Additional text for the custom section"),
50    )
51    .author(Author::new("Alice Person").email("alice@person.com"))
52    .author(Author::new("Bob Human").email("bob@human.com"))
53    .render();
54  // .option(Some("-o"), Some("--output"), "output", None, "Output file");
55
56  println!("{}", msg);
57}
Source

pub fn command(self, command: &'static str) -> Self

Examples found in repository?
examples/main.rs (line 37)
5fn main() {
6  let msg = Manual::new("auth-service")
7    .about("authorize & authenticate members")
8    .arg(Arg::new("path"))
9    .env(Env::new("PORT").help("The network port to listen to"))
10    .flag(
11      Flag::new()
12        .short("-h")
13        .long("--help")
14        .help("Prints help information."),
15    )
16    .flag(
17      Flag::new()
18        .short("-V")
19        .long("--version")
20        .help("Prints version information."),
21    )
22    .flag(
23      Flag::new()
24        .short("-v")
25        .long("--verbosity")
26        .help("Pass multiple times to print more information."),
27    )
28    .option(
29      Opt::new("port")
30        .short("-p")
31        .long("--port")
32        .help("The network port to listen to."),
33    )
34    .example(
35      Example::new()
36        .text("listen on port 3000")
37        .command("auth-service -p 3000")
38        .output("now listening on port 3000"),
39    )
40    .example(
41      Example::new()
42        .text("auth-service may need to be run by root")
43        .prompt("#")
44        .command("auth-service"),
45    )
46    .custom(
47      Section::new("custom section")
48        .paragraph("text for the custom section")
49        .paragraph("Additional text for the custom section"),
50    )
51    .author(Author::new("Alice Person").email("alice@person.com"))
52    .author(Author::new("Bob Human").email("bob@human.com"))
53    .render();
54  // .option(Some("-o"), Some("--output"), "output", None, "Output file");
55
56  println!("{}", msg);
57}
Source

pub fn output(self, output: &'static str) -> Self

Examples found in repository?
examples/main.rs (line 38)
5fn main() {
6  let msg = Manual::new("auth-service")
7    .about("authorize & authenticate members")
8    .arg(Arg::new("path"))
9    .env(Env::new("PORT").help("The network port to listen to"))
10    .flag(
11      Flag::new()
12        .short("-h")
13        .long("--help")
14        .help("Prints help information."),
15    )
16    .flag(
17      Flag::new()
18        .short("-V")
19        .long("--version")
20        .help("Prints version information."),
21    )
22    .flag(
23      Flag::new()
24        .short("-v")
25        .long("--verbosity")
26        .help("Pass multiple times to print more information."),
27    )
28    .option(
29      Opt::new("port")
30        .short("-p")
31        .long("--port")
32        .help("The network port to listen to."),
33    )
34    .example(
35      Example::new()
36        .text("listen on port 3000")
37        .command("auth-service -p 3000")
38        .output("now listening on port 3000"),
39    )
40    .example(
41      Example::new()
42        .text("auth-service may need to be run by root")
43        .prompt("#")
44        .command("auth-service"),
45    )
46    .custom(
47      Section::new("custom section")
48        .paragraph("text for the custom section")
49        .paragraph("Additional text for the custom section"),
50    )
51    .author(Author::new("Alice Person").email("alice@person.com"))
52    .author(Author::new("Bob Human").email("bob@human.com"))
53    .render();
54  // .option(Some("-o"), Some("--output"), "output", None, "Output file");
55
56  println!("{}", msg);
57}

Trait Implementations§

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impl Clone for Example

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fn clone(&self) -> Example

Returns a copy of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for Example

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

Formats the value using the given formatter. Read more
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impl Default for Example

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fn default() -> Example

Returns the “default value” for a type. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.