Add kernel-rustls and kernel-tls features

Signed-off-by: Ze'ev Maor <[email protected]>

Author: zeevm

Cargo.toml

@@ -26,7 +26,7 @@ debug = true
 debug = "line-tables-only"
 
 [workspace.dependencies]
-delta_kernel = { version = "0.8.0", features = ["arrow_54", "default-engine-rustls"] }
+delta_kernel = { version = "0.8.0", features = ["arrow_54"] }
 #delta_kernel = { path = "../delta-kernel-rs/kernel", features = ["sync-engine"]  }
 
 # arrow

crates/core/Cargo.toml

@@ -128,3 +128,5 @@ datafusion = [
 datafusion-ext = ["datafusion"]
 json = ["parquet/json"]
 python = ["arrow/pyarrow"]
+kernel-tls = ["delta_kernel/default-engine"]
+kernel-rustls = ["delta_kernel/default-engine-rustls"]

crates/deltalake/Cargo.toml

@@ -30,7 +30,7 @@ deltalake-catalog-unity = { version = "0.9.0", path = "../catalog-unity", option
 # All of these features are just reflected into the core crate until that
 # functionality is broken apart
 azure = ["deltalake-azure"]
-default = []
+default = ["kernel-rustls"]
 datafusion = ["deltalake-core/datafusion"]
 datafusion-ext = ["datafusion"]
 gcs = ["deltalake-gcp"]
@@ -42,6 +42,8 @@ s3-native-tls = ["deltalake-aws/native-tls"]
 s3 = ["deltalake-aws/rustls"]
 unity-experimental = ["deltalake-catalog-unity"]
 lakefs = ["deltalake-lakefs"]
+kernel-tls = ["deltalake-core/kernel-tls"]
+kernel-rustls = ["deltalake-core/kernel-rustls"]
 
 [dev-dependencies]
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }