Struct PrettyOptionDisplay

pub struct PrettyOptionDisplay<T>(pub Option<T>)
where
    T: Display;

Helper struct that provides a nicer format for Debug printing Option by dropping the Some(...) that wraps its value, and instead uses the Display trait implementation of the value.

Examples: "MyStruct { option_string_field: None }" "MyStruct { option_string_field: "string field value" }"

Tuple Fields

0: Option<T>

Trait Implementations

impl<T> Debug for PrettyOptionDisplay<T>

where T: Display,

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

Formats the value using the given formatter.

impl<T> Display for PrettyOptionDisplay<T>

where T: Display,

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

Formats the value using the given formatter.