ctest 0.5.1

Automated testing of FFI bindings in Rust.
Documentation 
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use crate::{
    Abi,
    BoxStr,
    Parameter,
};

/// Represents a function signature defined in Rust.
///
/// This structure is only used for parsing functions in extern blocks.
#[derive(Debug, Clone)]
pub struct Fn {
    pub(crate) public: bool,
    #[expect(unused)]
    pub(crate) abi: Abi,
    pub(crate) ident: BoxStr,
    pub(crate) link_name: Option<BoxStr>,
    #[expect(unused)]
    pub(crate) parameters: Vec<Parameter>,
    #[expect(unused)]
    pub(crate) return_type: Option<syn::Type>,
}

impl Fn {
    /// Return the identifier of the function as a string.
    pub fn ident(&self) -> &str {
        &self.ident
    }

    /// Return the name of the function to be linked C side with.
    pub fn link_name(&self) -> Option<&str> {
        self.link_name.as_deref()
    }
}