Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-edition = "2018"
+edition = "2021"
 authors = [
   "Richard Newman <rnewman@twinql.com>",
   "Nicholas Alexander <nalexander@mozilla.com>",
@@ -14,7 +14,7 @@ authors = [
   "Gregory Burd <greg@burd.me>",
 ]
 name = "mentat"
-version = "0.13.0"
+version = "0.14.0"
 build = "build/version.rs"
 
 [features]
@@ -50,7 +50,7 @@ failure = "~0.1"
 lazy_static = "~1.4"
 time = "0.3.1"
 log = "~0.4"
-uuid = { version = "~1.0", features = ["v4", "serde"] }
+uuid = { version = "~1", features = ["v4", "serde"] }
 
 [dependencies.rusqlite]
 version = "~0.29"

Makefile

@@ -1,3 +1,4 @@
+.PHONY: outdated fix
 
 outdated:
 	for p in $(dirname $(ls Cargo.toml */Cargo.toml */*/Cargo.toml)); do echo $p; (cd $p; cargo outdated -R); done
@@ -6,3 +7,5 @@ outdated:
 fix:
 	$(for p in $(dirname $(ls Cargo.toml */Cargo.toml */*/Cargo.toml)); do echo $p; (cd $p; cargo fix --allow-dirty --broken-code --edition-idioms); done)
 
+upgrades:
+	cargo upgrades

build/version.rs

@@ -14,7 +14,7 @@ use std::process::exit;
 
 /// MIN_VERSION should be changed when there's a new minimum version of rustc required
 /// to build the project.
-static MIN_VERSION: &str = "1.43.0";
+static MIN_VERSION: &str = "1.69.0";
 
 fn main() {
     let ver = version().unwrap();

core-traits/Cargo.toml

@@ -13,7 +13,7 @@ enum-set = "~0.0.8"
 lazy_static = "~1.4"
 indexmap = "~1.9"
 ordered-float = { version = "~2.8", features = ["serde"] }
-uuid = { version = "~1.0", features = ["v4", "serde"] }
+uuid = { version = "~1", features = ["v4", "serde"] }
 serde = { version = "~1.0", features = ["rc"] }
 serde_derive = "~1.0"
 bytes = { version = "1.0.1", features = ["serde"] }

core/Cargo.toml

@@ -9,7 +9,7 @@ enum-set = "~0.0"
 failure = "~0.1"
 indexmap = "~1.9"
 ordered-float = { version = "~2.8", features = ["serde"] }
-uuid = { version = "~1.0", features = ["v4", "serde"] }
+uuid = { version = "~1", features = ["v4", "serde"] }
 
 [dependencies.core_traits]
 path = "../core-traits"

edn/Cargo.toml

@@ -15,7 +15,7 @@ itertools = "~0.10"
 num = "~0.4"
 ordered-float = "~2.8"
 pretty = "~0.12"
-uuid = { version = "~1.0", features = ["v4", "serde"] }
+uuid = { version = "~1", features = ["v4", "serde"] }
 serde = { version = "~1.0", optional = true }
 serde_derive = { version = "~1.0", optional = true }
 peg = "~0.8"

edn/src/lib.rs

@@ -128,7 +128,7 @@ peg::parser!(pub grammar parse() for str {
     //      result = r#""foo\\bar""#
     // For the typical case, string_normal_chars will match multiple, leading to a single-element vec.
     pub rule raw_text() -> String = "\"" t:((string_special_char() / string_normal_chars())*) "\""
-        {  t.join(&"") }
+        {  t.join("") }
 
     pub rule text() -> SpannedValue
         = v:raw_text() { SpannedValue::Text(v) }
@@ -153,16 +153,16 @@ peg::parser!(pub grammar parse() for str {
         "#instmicros" whitespace()+ d:$( digit()+ ) {
             let micros = d.parse::<i64>().unwrap();
             let seconds: i64 = micros / 1_000_000;
-            let nanos: u32 = ((micros % 1_000_000).abs() as u32) * 1000;
-            Utc.timestamp(seconds, nanos)
+            let nanos: u32 = ((micros % 1_000_000).unsigned_abs() as u32) * 1000;
+            Utc.timestamp_opt(seconds, nanos).unwrap()
         }
 
     rule inst_millis() -> DateTime<Utc> =
         "#instmillis" whitespace()+ d:$( digit()+ ) {
             let millis = d.parse::<i64>().unwrap();
             let seconds: i64 = millis / 1000;
-            let nanos: u32 = ((millis % 1000).abs() as u32) * 1_000_000;
-            Utc.timestamp(seconds, nanos)
+            let nanos: u32 = ((millis % 1000).unsigned_abs() as u32) * 1_000_000;
+            Utc.timestamp_opt(seconds, nanos).unwrap()
         }
 
     rule inst() -> SpannedValue = t:(inst_millis() / inst_micros() / inst_string())

edn/src/namespaceable_name.rs

@@ -121,7 +121,7 @@ impl NamespaceableName {
         if name.starts_with('_') {
             Self::new(self.namespace(), &name[1..])
         } else {
-            Self::new(self.namespace(), &format!("_{}", name))
+            Self::new(self.namespace(), format!("_{}", name))
         }
     }
 

edn/src/query.rs

@@ -1028,8 +1028,8 @@ impl ParsedQuery {
         Ok(ParsedQuery {
             find_spec: find_spec.ok_or("expected :find")?,
             default_source: SrcVar::DefaultSrc,
-            with: with.unwrap_or_else(Vec::new), //
-            in_vars: in_vars.unwrap_or_else(Vec::new),
+            with: with.unwrap_or_default(),
+            in_vars: in_vars.unwrap_or_default(),
             in_sources: BTreeSet::default(),
             limit: limit.unwrap_or(Limit::None),
             where_clauses: where_clauses.ok_or("expected :where")?,

edn/src/types.rs

@@ -668,7 +668,7 @@ pub trait FromMicros {
 
 impl FromMicros for DateTime<Utc> {
     fn from_micros(ts: i64) -> Self {
-        Utc.timestamp(ts / 1_000_000, ((ts % 1_000_000).abs() as u32) * 1_000)
+        Utc.timestamp_opt(ts / 1_000_000, ((ts % 1_000_000).unsigned_abs() as u32) * 1_000).unwrap()
     }
 }
 
@@ -690,7 +690,7 @@ pub trait FromMillis {
 
 impl FromMillis for DateTime<Utc> {
     fn from_millis(ts: i64) -> Self {
-        Utc.timestamp(ts / 1_000, ((ts % 1_000).abs() as u32) * 1_000)
+        Utc.timestamp_opt(ts / 1_000, ((ts % 1_000).unsigned_abs() as u32) * 1_000).unwrap()
     }
 }
 

edn/src/utils.rs

@@ -21,9 +21,9 @@ use crate::types::Value;
 /// TODO: implement `merge` for [Value], following the `concat`/`SliceConcatExt` pattern.
 pub fn merge(left: &Value, right: &Value) -> Option<Value> {
     match (left, right) {
-        (&Value::Map(ref l), &Value::Map(ref r)) => {
+        (Value::Map(l), Value::Map(r)) => {
             let mut result = l.clone();
-            result.extend(r.clone().into_iter());
+            result.extend(r.clone());
             Some(Value::Map(result))
         }
         _ => None,

rust-toolchain

@@ -0,0 +1 @@
+nightly-2023-11-27

shell.nix

@@ -0,0 +1,38 @@
+{ pkgs ? import <nixpkgs> {} }:
+  pkgs.mkShell rec {
+    buildInputs = with pkgs; [
+      # Necessary for the openssl-sys crate:
+      pkgs.openssl
+      pkgs.pkg-config
+      # Compiler
+      clang
+      # Replace llvmPackages with llvmPackages_X, where X is the latest LLVM version (at the time of writing, 16)
+      llvmPackages.bintools
+      rustup
+    ];
+    RUSTC_VERSION = pkgs.lib.readFile ./rust-toolchain;
+    # https://github.com/rust-lang/rust-bindgen#environment-variables
+    LIBCLANG_PATH = pkgs.lib.makeLibraryPath [ pkgs.llvmPackages_latest.libclang.lib ];
+    shellHook = ''
+      export PATH=$PATH:''${CARGO_HOME:-~/.cargo}/bin
+      export PATH=$PATH:''${RUSTUP_HOME:-~/.rustup}/toolchains/$RUSTC_VERSION-x86_64-unknown-linux-gnu/bin/
+      '';
+    # Add precompiled library to rustc search path
+    RUSTFLAGS = (builtins.map (a: ''-L ${a}/lib'') [
+      # add libraries here (e.g. pkgs.libvmi)
+    ]);
+    # Add glibc, clang, glib and other headers to bindgen search path
+    BINDGEN_EXTRA_CLANG_ARGS =
+    # Includes with normal include path
+    (builtins.map (a: ''-I"${a}/include"'') [
+      # add dev libraries here (e.g. pkgs.libvmi.dev)
+      pkgs.glibc.dev
+    ])
+    # Includes with special directory paths
+    ++ [
+      ''-I"${pkgs.llvmPackages_latest.libclang.lib}/lib/clang/${pkgs.llvmPackages_latest.libclang.version}/include"''
+      ''-I"${pkgs.glib.dev}/include/glib-2.0"''
+      ''-I${pkgs.glib.out}/lib/glib-2.0/include/''
+    ];
+
+  }

tests/query.rs

@@ -254,7 +254,7 @@ fn test_unbound_inputs() {
 fn test_instants_and_uuids() {
     // We assume, perhaps foolishly, that the clocks on test machines won't lose more than an
     // hour while this test is running.
-    let start = Utc::now() + FixedOffset::west(60 * 60);
+    let start = Utc::now() + FixedOffset::west_opt(60 * 60).unwrap();
 
     let mut c = new_connection("").expect("Couldn't open conn.");
     let mut conn = Conn::connect(&mut c).expect("Couldn't open DB.");

tolstoy-traits/Cargo.toml

@@ -16,7 +16,7 @@ failure_derive = "~0.1"
 http = "~0.2"
 hyper = "~0.14"
 serde_json = "~1.0"
-uuid = { version = "~1.0" }
+uuid = { version = "~1" }
 
 [dependencies.rusqlite]
 version = "~0.29"

tolstoy/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-edition = "2018"
+edition = "2021"
 name = "mentat_tolstoy"
 version = "0.0.2"
 workspace = ".."
@@ -22,7 +22,7 @@ serde_json = "~1.0"
 serde_cbor = "~0.11"
 serde_derive = "~1.0"
 lazy_static = "~1.4"
-uuid = { version = "~1.0", features = ["v4", "serde"] }
+uuid = { version = "~1", features = ["v4", "serde"] }
 
 [dependencies.rusqlite]
 version = "~0.29"