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//! # types
//!
//! Defines the various types and aliases.
//!

#[cfg(test)]
#[path = "./types_test.rs"]
mod types_test;

#[derive(Debug, Clone, PartialEq, Copy)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
/// Rust channel type
pub enum RustChannel {
    /// Rust stable channel
    Stable,
    /// Rust beta channel
    Beta,
    /// Rust nightly channel
    Nightly,
}

#[derive(Debug, Clone, PartialEq, Default)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
/// Holds the current rust installation and setup information
pub struct RustInfo {
    /// version
    pub version: Option<String>,
    /// channel
    pub channel: Option<RustChannel>,
    /// target arch cfg value
    pub target_arch: Option<String>,
    /// target env cfg value
    pub target_env: Option<String>,
    /// target OS cfg value
    pub target_os: Option<String>,
    /// target pointer width cfg value
    pub target_pointer_width: Option<String>,
    /// target vendor cfg value
    pub target_vendor: Option<String>,
    /// target triple constructed from target arc, vendor, os and env
    pub target_triple: Option<String>,
}

impl RustInfo {
    /// Returns new instance
    pub fn new() -> RustInfo {
        Default::default()
    }
}