Trait Texts 

pub trait Texts {
    // Required method
    fn text(&self, path: &str) -> Result<Option<String>, String>;
}

Where load_json finds a file’s text: in the CLI, relative to the directory it runs in.

Required Methods

fn text(&self, path: &str) -> Result<Option<String>, String>

Ok(None) is no file there; Err is one that could not be read as text.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl Texts for NoFiles