rested 0.9.2

Language/Interpreter for easily defining and running requests to an http server.
Documentation 
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use crate::error_meta::ErrorDisplay;
use crate::lexer::locations::Location;
use colored::{ColoredString, Colorize};
use std::fmt::Display;

#[derive(Debug)]
/// Decorates the contextual errors, to add ansi colors to the diagnostics
pub struct ColoredMetaError<'e, EK: Display + std::error::Error + std::clone::Clone>(
    pub &'e crate::error_meta::ContextualError<EK>,
);

impl<'e, EK: Display + std::error::Error + std::clone::Clone> std::error::Error
    for ColoredMetaError<'e, EK>
{
}

impl<'e, EK: Display + std::error::Error + std::clone::Clone> std::fmt::Display
    for ColoredMetaError<'e, EK>
{
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        writeln!(f)?;
        self.format(f)
    }
}

impl<'e, EK: Display + std::error::Error + std::clone::Clone>
    crate::error_meta::ErrorDisplay<ColoredString> for ColoredMetaError<'e, EK>
{
    fn formatted_error(&self) -> ColoredString {
        self.0.inner_error.to_string().red()
    }

    fn location(&self) -> ColoredString {
        Location::from(self.0.span.start)
            .to_string()
            .dimmed()
            .bold()
    }

    fn line(&self) -> ColoredString {
        self.0.context.line.bold()
    }

    fn squiggle(&self) -> ColoredString {
        "\u{2248}".repeat(self.0.span.width()).red()
    }

    fn message(&self) -> Option<ColoredString> {
        self.0.message.as_ref().map(|m| m.bright_red())
    }

    fn line_above(&self) -> Option<ColoredString> {
        self.0.line_above().map(|l| l.normal())
    }

    fn line_below(&self) -> Option<ColoredString> {
        self.0.line_below().map(|l| l.normal())
    }

    fn error_start(&self) -> Location {
        self.0.error_start()
    }
}