Trait FormatInfo 

pub trait FormatInfo {
    // Required method
    fn file_extension(&self) -> &str;

    // Provided method
    fn is_utf8(&self) -> bool { ... }
}

Information about a specific format, such as its file extension

Required Methods

fn file_extension(&self) -> &str

Returns the file extension associated with this format (without the dot)

Provided Methods

fn is_utf8(&self) -> bool

Returns whether the format is UTF-8 based (e.g. JSON, YAML)

Dyn Compatibility

This trait is dyn compatible.

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

Implementors