Implement the Default trait for MemoryInitialValue

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>

2 files changed, 13 insertions, 12 deletions

diff --git a/crates/runrom/src/main.rs b/crates/runrom/src/main.rs
index de11390..3a18946 100644
--- a/crates/runrom/src/main.rs
+++ b/crates/runrom/src/main.rs
@@ -3,7 +3,7 @@ use std::collections::HashMap;
 use std::fs::File;
 use std::io::{BufRead, BufReader, ErrorKind, Read, Seek, SeekFrom};
 use std::path::{Path, PathBuf};
-use vnf::{Machine, MemoryInitialValue, MemoryPolicy};
+use vnf::{Machine, MemoryPolicy};
 
 /// Version for this program.
 const VERSION: &str = "0.1.0";
@@ -261,17 +261,7 @@ fn run(
     assume_function: bool,
     dump_memory: bool,
 ) -> Result<(), String> {
-    let mut machine = Machine::from(
-        file,
-        start,
-        #[allow(clippy::single_range_in_vec_init)]
-        MemoryPolicy {
-            initial_value: MemoryInitialValue::Fixed(0),
-            allowed_reads: vec![(0..0x800)],
-            allowed_writes: vec![(0..0x800)],
-            minimum_stack_value: 0,
-        },
-    )?;
+    let mut machine = Machine::from(file, start, MemoryPolicy::default())?;
 
     machine.verbose = true;
     machine.run_function_mode = assume_function;
diff --git a/lib/vnf/src/lib.rs b/lib/vnf/src/lib.rs
index f2524cd..b1b596b 100644
--- a/lib/vnf/src/lib.rs
+++ b/lib/vnf/src/lib.rs
@@ -143,6 +143,17 @@ pub struct MemoryPolicy {
     pub minimum_stack_value: u8,
 }
 
+impl Default for MemoryPolicy {
+    fn default() -> Self {
+        Self {
+            initial_value: MemoryInitialValue::Fixed(0),
+            allowed_reads: vec![(0..0x800)],
+            allowed_writes: vec![(0..0x800)],
+            minimum_stack_value: 0,
+        }
+    }
+}
+
 /// The state of the Joypad handshake process.
 #[derive(Copy, Clone, Debug, Default)]
 pub enum JoypadState {