1 files changed, 38 insertions, 0 deletions
diff --git a/src/helper.rs b/src/helper.rs
index cb52b8c..a65d3e8 100644
--- a/src/helper.rs
+++ b/src/helper.rs
@@ -28,6 +28,12 @@ pub trait ReadExt {
     fn read_i64_le(&mut self) -> Result<i64>;
     fn read_u128_be(&mut self) -> Result<u128>;
     fn read_cstr(&mut self) -> Result<String>;
+    fn read_f32(&mut self, e: Endianness) -> Result<f32>;
+    fn read_f32_be(&mut self) -> Result<f32>;
+    fn read_f32_le(&mut self) -> Result<f32>;
+    fn read_f64(&mut self, e: Endianness) -> Result<f64>;
+    fn read_f64_be(&mut self) -> Result<f64>;
+    fn read_f64_le(&mut self) -> Result<f64>;
 }
 
 impl<T: Read> ReadExt for T {
@@ -132,6 +138,38 @@ impl<T: Read> ReadExt for T {
         self.read_exact(&mut buf)?;
         Ok(i64::from_le_bytes(buf))
     }
+    fn read_f32(&mut self, e: Endianness) -> Result<f32> {
+        match e {
+            Endianness::Big => self.read_f32_be(),
+            Endianness::Little => self.read_f32_le(),
+        }
+    }
+    fn read_f32_be(&mut self) -> Result<f32> {
+        let mut buf = [0; 4];
+        self.read_exact(&mut buf)?;
+        Ok(f32::from_be_bytes(buf))
+    }
+    fn read_f32_le(&mut self) -> Result<f32> {
+        let mut buf = [0; 4];
+        self.read_exact(&mut buf)?;
+        Ok(f32::from_le_bytes(buf))
+    }
+    fn read_f64(&mut self, e: Endianness) -> Result<f64> {
+        match e {
+            Endianness::Big => self.read_f64_be(),
+            Endianness::Little => self.read_f64_le(),
+        }
+    }
+    fn read_f64_be(&mut self) -> Result<f64> {
+        let mut buf = [0; 8];
+        self.read_exact(&mut buf)?;
+        Ok(f64::from_be_bytes(buf))
+    }
+    fn read_f64_le(&mut self) -> Result<f64> {
+        let mut buf = [0; 8];
+        self.read_exact(&mut buf)?;
+        Ok(f64::from_le_bytes(buf))
+    }
     fn read_u128_be(&mut self) -> Result<u128> {
         let mut buf = [0; 16];
         self.read_exact(&mut buf)?;