crates/windivert/src/layer.rs


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use windivert_sys::WinDivertLayer;

/// Network type for typestate pattern.
#[derive(Debug, Clone)]
pub enum NetworkLayer {}
/// Forward type for typestate pattern.
#[derive(Debug, Clone)]
pub enum ForwardLayer {}
/// Flow type for typestate pattern.
#[derive(Debug, Clone)]
pub enum FlowLayer {}
/// Socket type for typestate pattern.
#[derive(Debug, Clone)]
pub enum SocketLayer {}
/// Reflect type for typestate pattern.
#[derive(Debug, Clone)]
pub enum ReflectLayer {}

/// Trait for typestate pattern.
pub trait WinDivertLayerTrait: sealed::Sealed + std::fmt::Debug + std::clone::Clone {}

impl WinDivertLayerTrait for NetworkLayer {}

impl WinDivertLayerTrait for ForwardLayer {}

impl WinDivertLayerTrait for FlowLayer {}

impl WinDivertLayerTrait for SocketLayer {}

impl WinDivertLayerTrait for ReflectLayer {}

impl WinDivertLayerTrait for WinDivertLayer {}

impl WinDivertLayerTrait for () {}

mod sealed {
    pub trait Sealed {}

    impl Sealed for () {}
    impl Sealed for super::NetworkLayer {}
    impl Sealed for super::ForwardLayer {}
    impl Sealed for super::FlowLayer {}
    impl Sealed for super::SocketLayer {}
    impl Sealed for super::ReflectLayer {}
    impl Sealed for super::WinDivertLayer {}
}