From 618017913a560be45b87ed6151936d0cd458fc22 Mon Sep 17 00:00:00 2001
From: Andrew Lamb <andrew@nerdnetworks.org>
Date: Tue, 30 Nov 2021 20:55:41 +0000
Subject: [PATCH] implement f16 check

---
 arrow/src/array/data.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arrow/src/array/data.rs b/arrow/src/array/data.rs
index 32067405265..f8a1bed975f 100644
--- a/arrow/src/array/data.rs
+++ b/arrow/src/array/data.rs
@@ -1163,7 +1163,7 @@ fn layout(data_type: &DataType) -> DataTypeLayout {
         DataType::UInt16 => DataTypeLayout::new_fixed_width(size_of::<u16>()),
         DataType::UInt32 => DataTypeLayout::new_fixed_width(size_of::<u32>()),
         DataType::UInt64 => DataTypeLayout::new_fixed_width(size_of::<u64>()),
-        DataType::Float16 => unimplemented!(),
+        DataType::Float16 => DataTypeLayout::new_fixed_width(size_of::<f16>()),
         DataType::Float32 => DataTypeLayout::new_fixed_width(size_of::<f32>()),
         DataType::Float64 => DataTypeLayout::new_fixed_width(size_of::<f64>()),
         DataType::Timestamp(_, _) => DataTypeLayout::new_fixed_width(size_of::<i64>()),