rshtml_core 0.3.0

RsHtml: A Template Engine for Seamless HTML and Rust Integration.
Documentation 
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use crate::parser::Rule;
use pest::iterators::Pair;

#[derive(Debug, PartialEq, Clone, Default)]
pub struct Position(pub (usize, usize), pub (usize, usize)); // start: (line, col), end: (line, col)

impl From<&Pair<'_, Rule>> for Position {
    fn from(value: &Pair<Rule>) -> Self {
        Self(
            value.as_span().start_pos().line_col(),
            value.as_span().end_pos().line_col(),
        )
    }
}

impl Position {
    pub fn as_info(&self, file: &str) -> String {
        let positions = format!("{}:{}-{}:{}", self.0.0, self.0.1, self.1.0, self.1.1);

        format!("{}::{}", file, positions)
    }
}