repo: rename executor -> eval

crates/eval/src/debug/mod.rs

@@ -0,0 +1,37 @@
+use ir::instruction::{Filter, Kind};
+
+use crate::value::Dynamic;
+mod instructions;
+
+pub struct Executor;
+
+impl crate::Executor for Executor {
+    fn execute(instruction: Kind, input: Option<Dynamic>) -> Option<Dynamic> {
+        match instruction {
+            Kind::Read(read_instruction) => {
+                Some(Dynamic::Image(instructions::read::read(read_instruction)))
+            }
+            Kind::Write(write_instruction) => {
+                instructions::write::write(
+                    write_instruction,
+                    match input {
+                        Some(Dynamic::Image(ref img)) => img,
+                        _ => panic!("awawwawwa"),
+                    },
+                );
+                None
+            }
+            Kind::Math(_) => todo!(),
+            Kind::Blend(_) => todo!(),
+            Kind::Noise(_) => todo!(),
+            Kind::Filter(filter_instruction) => match filter_instruction {
+                Filter::Invert => Some(Dynamic::Image(instructions::filters::invert::invert(
+                    match input {
+                        Some(Dynamic::Image(img)) => img,
+                        _ => panic!("invalid value type for invert"),
+                    },
+                ))),
+            },
+        }
+    }
+}