(fluss-rust) branch main updated: chore: added Default Implementations for Missing Types (#326)

[yuxia]

This is an automated email from the ASF dual-hosted git repository.

yuxia pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/fluss-rust.git


The following commit(s) were added to refs/heads/main by this push:
     new 29e0cdb  chore: added Default Implementations for Missing Types (#326)
29e0cdb is described below

commit 29e0cdb2474251e338f18974255a8a7febd56d66
Author: Nikhil Negi <95623427+nikn...@users.noreply.github.com>
AuthorDate: Mon Feb 16 06:14:27 2026 +0530

    chore: added Default Implementations for Missing Types (#326)
---
 crates/fluss/src/metadata/datatype.rs | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/crates/fluss/src/metadata/datatype.rs 
b/crates/fluss/src/metadata/datatype.rs
index 3da270b..66f68f4 100644
--- a/crates/fluss/src/metadata/datatype.rs
+++ b/crates/fluss/src/metadata/datatype.rs
@@ -390,6 +390,12 @@ impl CharType {
     }
 }
 
+impl Default for CharType {
+    fn default() -> Self {
+        Self::new(1)
+    }
+}
+
 impl Display for CharType {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
         write!(f, "CHAR({})", self.length)?;
@@ -503,6 +509,13 @@ impl DecimalType {
     }
 }
 
+impl Default for DecimalType {
+    fn default() -> Self {
+        Self::new(Self::DEFAULT_PRECISION, Self::DEFAULT_SCALE)
+            .expect("Invalid default decimal precision or scale")
+    }
+}
+
 impl Display for DecimalType {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
         write!(f, "DECIMAL({}, {})", self.precision, self.scale)?;
@@ -548,13 +561,13 @@ impl Display for DateType {
     }
 }
 
-#[derive(Default, Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, 
Serialize, Deserialize)]
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Serialize, 
Deserialize)]
 pub struct TimeType {
     nullable: bool,
     precision: u32,
 }
 
-impl TimeType {
+impl Default for TimeType {
     fn default() -> Self {
         Self::new(Self::DEFAULT_PRECISION).expect("Invalid default time 
precision")
     }
@@ -798,6 +811,12 @@ impl BinaryType {
     }
 }
 
+impl Default for BinaryType {
+    fn default() -> Self {
+        Self::new(Self::DEFAULT_LENGTH)
+    }
+}
+
 impl Display for BinaryType {
     fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
         write!(f, "BINARY({})", self.length)?;