// file: crates/knowledge-git-api/src/reference.rs
// version: 1

/// Opaque Git reference requested by a caller, such as a branch, tag or object expression.
#[derive(Clone, Debug, Eq, Hash, PartialEq)]
pub struct GitReference(String);

impl crate::GitReference {
    /// Create an opaque Git reference without imposing one provider's reference grammar.
    pub fn new(value: &str) -> crate::GitReference {
        return crate::GitReference(value.to_owned());
    }

    /// Return the reference text.
    pub fn as_str(&self) -> &str {
        return self.0.as_str();
    }
}