Trait StringInterpolation 

pub trait StringInterpolation<T>
where
    T: AsRef<str> + ToString,
{
    // Required methods
    fn replace_placeholder_with_string(
        &self,
        placeholder: &str,
        value: &str,
    ) -> String;
    fn with_indent(&self, spaces: usize) -> String;
}

Add enhanced string interpolation functionality

Required Methods

fn replace_placeholder_with_string( &self, placeholder: &str, value: &str, ) -> String

Replace placeholder instances with a given value (basic interpolation based on handlebars template syntax)

fn with_indent(&self, spaces: usize) -> String

Prepend indentation of a given number of spaces to each line of a text

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T> StringInterpolation<T> for T

where T: ToString + AsRef<str>,