Trait WorldExt 

pub trait WorldExt {
    // Required method
    fn range(&self, span: impl Into<DiagSpan>) -> Option<Range<usize>>;
}

Helper methods on World implementations.

Required Methods

fn range(&self, span: impl Into<DiagSpan>) -> Option<Range<usize>>

Get the byte range for a span.

Returns None if the Span does not point into any file.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<T: World + ?Sized> WorldExt for T