Struct Help 

pub struct Help { /* private fields */ }

The help information of option.

Implementations

impl Help

pub fn new(hint: String, help: String) -> Self

pub fn with_hint(self, hint: impl Into<String>) -> Self

pub fn with_help(self, help: impl Into<String>) -> Self

pub fn hint(&self) -> &str

pub fn help(&self) -> &str

pub fn set_hint(&mut self, hint: impl Into<String>) -> &mut Self

pub fn set_help(&mut self, help: impl Into<String>) -> &mut Self

Trait Implementations

impl Clone for Help

fn clone(&self) -> Help

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Help

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

Formats the value using the given formatter.

impl Default for Help

fn default() -> Help

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Help

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Help

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

where __S: Serializer,

Serialize this value into the given Serde serializer.