feat: update minimum supported rust version from 1.88 to 1.91

.github/workflows/rust.yml

@@ -252,7 +252,7 @@ jobs:
     runs-on: ubuntu-24.04
     strategy:
       matrix:
-        msrv: ["1.88.0"] # This should match up with rust-version in Cargo.toml
+        msrv: ["1.91.0"] # This should match up with rust-version in Cargo.toml
     env:
       # Need up-to-date compilers for kernels
       CC: clang

Cargo.toml

@@ -47,7 +47,7 @@ categories = [
     "development-tools",
     "science",
 ]
-rust-version = "1.88.0"
+rust-version = "1.91.0"
 
 [workspace.dependencies]
 libc = "0.2.176"

java/lance-jni/Cargo.toml

@@ -3,7 +3,7 @@ name = "lance-jni"
 version = "3.0.0-beta.2"
 edition = "2021"
 authors = ["Lance Devs <dev@lance.org>"]
-rust-version = "1.88"
+rust-version = "1.91"
 license = "Apache-2.0"
 repository = "https://github.com/lance-format/lance"
 readme = "../../README.md"

python/Cargo.toml

@@ -4,7 +4,7 @@ version = "3.0.0-beta.2"
 edition = "2021"
 authors = ["Lance Devs <dev@lance.org>"]
 license = "Apache-2.0"
-rust-version = "1.88"
+rust-version = "1.91"
 exclude = ["python/lance/conftest.py"]
 publish = false