Contents

use core::cmp::Ordering;

/// A line-column pair representing the start or end of a `Span`.
///
/// This type is semver exempt and not exposed by default.
#[cfg_attr(docsrs, doc(cfg(feature = "span-locations")))]
#[derive(Copy, Clone, Debug, PartialEq, Eq, Hash)]
pub struct LineColumn {
    /// The 1-indexed line in the source file on which the span starts or ends
    /// (inclusive).
    pub line: usize,
    /// The 0-indexed column (in UTF-8 characters) in the source file on which
    /// the span starts or ends (inclusive).
    pub column: usize,
}

impl Ord for LineColumn {
    fn cmp(&self, other: &Self) -> Ordering {
        self.line
            .cmp(&other.line)
            .then(self.column.cmp(&other.column))
    }
}

impl PartialOrd for LineColumn {
    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
        Some(self.cmp(other))
    }
}

Version data entries

8 entries across 8 versions & 1 rubygems

Version	Path
wasmtime-29.0.0	./ext/cargo-vendor/proc-macro2-1.0.93/src/location.rs
wasmtime-28.0.0	./ext/cargo-vendor/proc-macro2-1.0.92/src/location.rs
wasmtime-27.0.0	./ext/cargo-vendor/proc-macro2-1.0.91/src/location.rs
wasmtime-26.0.0	./ext/cargo-vendor/proc-macro2-1.0.89/src/location.rs
wasmtime-25.0.2	./ext/cargo-vendor/proc-macro2-1.0.86/src/location.rs
wasmtime-25.0.1	./ext/cargo-vendor/proc-macro2-1.0.86/src/location.rs
wasmtime-25.0.0	./ext/cargo-vendor/proc-macro2-1.0.86/src/location.rs
wasmtime-24.0.0	./ext/cargo-vendor/proc-macro2-1.0.86/src/location.rs