Trait AnnotationText 

pub trait AnnotationText {
    // Required method
    fn into_option_string(self) -> Option<String>;
}

Something that can be converted to Option<String>. You probably shouldn’t implement this trait yourself, it’s here only to simplify annotation creation syntax.

Required Methods

fn into_option_string(self) -> Option<String>

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl AnnotationText for &str

fn into_option_string(self) -> Option<String>

impl AnnotationText for Option<String>

fn into_option_string(self) -> Option<String>

impl AnnotationText for String

fn into_option_string(self) -> Option<String>

Implementors