use crate::Tensor;
pub struct Func<'a> {
f: Box<dyn 'a + Fn(&Tensor) -> Tensor + Send>,
}
impl<'a> std::fmt::Debug for Func<'a> {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "func")
}
}
pub fn func<'a, F>(f: F) -> Func<'a>
where
F: 'a + Fn(&Tensor) -> Tensor + Send,
{
Func { f: Box::new(f) }
}
impl<'a> super::module::Module for Func<'a> {
fn forward(&self, xs: &Tensor) -> Tensor {
(*self.f)(xs)
}
}
#[allow(clippy::type_complexity)]
pub struct FuncT<'a> {
f: Box<dyn 'a + Fn(&Tensor, bool) -> Tensor + Send>,
}
impl<'a> std::fmt::Debug for FuncT<'a> {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
write!(f, "funcT")
}
}
pub fn func_t<'a, F>(f: F) -> FuncT<'a>
where
F: 'a + Fn(&Tensor, bool) -> Tensor + Send,
{
FuncT { f: Box::new(f) }
}
impl<'a> super::module::ModuleT for FuncT<'a> {
fn forward_t(&self, xs: &Tensor, train: bool) -> Tensor {
(*self.f)(xs, train)
}
}