Struct CliArgSpec 

pub struct CliArgSpec {
    pub name: String,
    pub long_name: Option<String>,
    pub short_name: Option<String>,
    pub required: Option<bool>,
    pub takes_value: Option<bool>,
    pub default: Option<String>,
}

CLI argument spec

Supports named args: --long_name value and -short value.

• name: param name for injection
• long_name: e.g. “option” for –option (None = infer from name)
• short_name: e.g. “o” for -o

Fields

name: String

long_name: Option<String>

Long form: “option” for –option. None = use name.

short_name: Option<String>

Short form: “o” for -o

required: Option<bool>

takes_value: Option<bool>

default: Option<String>

Trait Implementations

impl Clone for CliArgSpec

fn clone(&self) -> CliArgSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CliArgSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CliArgSpec

fn deserialize<__D>( __deserializer: __D, ) -> Result<CliArgSpec, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CliArgSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.