feat(nix-daemon): Implement more nix daemon operations. r/8917

In particular QueryPathFromHashPart, QueryValidPaths, QueryValidDerivers

Change-Id: Ie6ad83cec5ce9580044b85e201e4e23394f87075
Reviewed-on: https://cl.tvl.fyi/c/depot/+/12762
Tested-by: BuildkiteCI
Reviewed-by: edef <edef@edef.eu>
Reviewed-by: flokli <flokli@flokli.de>

2 files changed, 186 insertions, 4 deletions

diff --git a/users/picnoir/tvix-daemon/Cargo.lock b/users/picnoir/tvix-daemon/Cargo.lock
index 8731e7cbe68b..5acddf235d12 100644
--- a/users/picnoir/tvix-daemon/Cargo.lock
+++ b/users/picnoir/tvix-daemon/Cargo.lock
@@ -430,12 +430,28 @@ dependencies = [
 ]
 
 [[package]]
+name = "futures"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
 name = "futures-channel"
 version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2dff15bf788c671c1934e366d07e30c1814a8ef514e1af724a602e8a2fbe1b10"
 dependencies = [
  "futures-core",
+ "futures-sink",
 ]
 
 [[package]]
@@ -445,6 +461,23 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
 
 [[package]]
+name = "futures-executor"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e28d1d997f585e54aebc3f97d39e72338912123a67330d723fdbb564d646c9f"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-io"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
+
+[[package]]
 name = "futures-macro"
 version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
@@ -473,9 +506,13 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
 dependencies = [
+ "futures-channel",
  "futures-core",
+ "futures-io",
  "futures-macro",
+ "futures-sink",
  "futures-task",
+ "memchr",
  "pin-project-lite",
  "pin-utils",
  "slab",
@@ -755,6 +792,7 @@ dependencies = [
  "ed25519",
  "ed25519-dalek",
  "enum-primitive-derive",
+ "futures",
  "glob",
  "mimalloc",
  "nix-compat-derive",
diff --git a/users/picnoir/tvix-daemon/Cargo.nix b/users/picnoir/tvix-daemon/Cargo.nix
index 04fa57091bf0..82cbeca5d50f 100644
--- a/users/picnoir/tvix-daemon/Cargo.nix
+++ b/users/picnoir/tvix-daemon/Cargo.nix
@@ -1368,6 +1368,67 @@ rec {
         };
         resolvedDefaultFeatures = [ "alloc" "default" "std" ];
       };
+      "futures" = rec {
+        crateName = "futures";
+        version = "0.3.31";
+        edition = "2018";
+        sha256 = "0xh8ddbkm9jy8kc5gbvjp9a4b6rqqxvc8471yb2qaz5wm2qhgg35";
+        dependencies = [
+          {
+            name = "futures-channel";
+            packageId = "futures-channel";
+            usesDefaultFeatures = false;
+            features = [ "sink" ];
+          }
+          {
+            name = "futures-core";
+            packageId = "futures-core";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "futures-executor";
+            packageId = "futures-executor";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "futures-io";
+            packageId = "futures-io";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "futures-sink";
+            packageId = "futures-sink";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "futures-task";
+            packageId = "futures-task";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "futures-util";
+            packageId = "futures-util";
+            usesDefaultFeatures = false;
+            features = [ "sink" ];
+          }
+        ];
+        features = {
+          "alloc" = [ "futures-core/alloc" "futures-task/alloc" "futures-sink/alloc" "futures-channel/alloc" "futures-util/alloc" ];
+          "async-await" = [ "futures-util/async-await" "futures-util/async-await-macro" ];
+          "bilock" = [ "futures-util/bilock" ];
+          "compat" = [ "std" "futures-util/compat" ];
+          "default" = [ "std" "async-await" "executor" ];
+          "executor" = [ "std" "futures-executor/std" ];
+          "futures-executor" = [ "dep:futures-executor" ];
+          "io-compat" = [ "compat" "futures-util/io-compat" ];
+          "std" = [ "alloc" "futures-core/std" "futures-task/std" "futures-io/std" "futures-sink/std" "futures-util/std" "futures-util/io" "futures-util/channel" ];
+          "thread-pool" = [ "executor" "futures-executor/thread-pool" ];
+          "unstable" = [ "futures-core/unstable" "futures-task/unstable" "futures-channel/unstable" "futures-io/unstable" "futures-util/unstable" ];
+          "write-all-vectored" = [ "futures-util/write-all-vectored" ];
+        };
+        resolvedDefaultFeatures = [ "alloc" "async-await" "default" "executor" "futures-executor" "std" ];
+      };
       "futures-channel" = rec {
         crateName = "futures-channel";
         version = "0.3.31";
@@ -1380,6 +1441,12 @@ rec {
             packageId = "futures-core";
             usesDefaultFeatures = false;
           }
+          {
+            name = "futures-sink";
+            packageId = "futures-sink";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
         ];
         features = {
           "alloc" = [ "futures-core/alloc" ];
@@ -1388,7 +1455,7 @@ rec {
           "sink" = [ "futures-sink" ];
           "std" = [ "alloc" "futures-core/std" ];
         };
-        resolvedDefaultFeatures = [ "alloc" "default" "std" ];
+        resolvedDefaultFeatures = [ "alloc" "default" "futures-sink" "sink" "std" ];
       };
       "futures-core" = rec {
         crateName = "futures-core";
@@ -1403,6 +1470,48 @@ rec {
         };
         resolvedDefaultFeatures = [ "alloc" "default" "std" ];
       };
+      "futures-executor" = rec {
+        crateName = "futures-executor";
+        version = "0.3.31";
+        edition = "2018";
+        sha256 = "17vcci6mdfzx4gbk0wx64chr2f13wwwpvyf3xd5fb1gmjzcx2a0y";
+        libName = "futures_executor";
+        dependencies = [
+          {
+            name = "futures-core";
+            packageId = "futures-core";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "futures-task";
+            packageId = "futures-task";
+            usesDefaultFeatures = false;
+          }
+          {
+            name = "futures-util";
+            packageId = "futures-util";
+            usesDefaultFeatures = false;
+          }
+        ];
+        features = {
+          "default" = [ "std" ];
+          "num_cpus" = [ "dep:num_cpus" ];
+          "std" = [ "futures-core/std" "futures-task/std" "futures-util/std" ];
+          "thread-pool" = [ "std" "num_cpus" ];
+        };
+        resolvedDefaultFeatures = [ "std" ];
+      };
+      "futures-io" = rec {
+        crateName = "futures-io";
+        version = "0.3.31";
+        edition = "2018";
+        sha256 = "1ikmw1yfbgvsychmsihdkwa8a1knank2d9a8dk01mbjar9w1np4y";
+        libName = "futures_io";
+        features = {
+          "default" = [ "std" ];
+        };
+        resolvedDefaultFeatures = [ "std" ];
+      };
       "futures-macro" = rec {
         crateName = "futures-macro";
         version = "0.3.31";
@@ -1459,22 +1568,47 @@ rec {
         libName = "futures_util";
         dependencies = [
           {
+            name = "futures-channel";
+            packageId = "futures-channel";
+            optional = true;
+            usesDefaultFeatures = false;
+            features = [ "std" ];
+          }
+          {
             name = "futures-core";
             packageId = "futures-core";
             usesDefaultFeatures = false;
           }
           {
+            name = "futures-io";
+            packageId = "futures-io";
+            optional = true;
+            usesDefaultFeatures = false;
+            features = [ "std" ];
+          }
+          {
             name = "futures-macro";
             packageId = "futures-macro";
             optional = true;
             usesDefaultFeatures = false;
           }
           {
+            name = "futures-sink";
+            packageId = "futures-sink";
+            optional = true;
+            usesDefaultFeatures = false;
+          }
+          {
             name = "futures-task";
             packageId = "futures-task";
             usesDefaultFeatures = false;
           }
           {
+            name = "memchr";
+            packageId = "memchr";
+            optional = true;
+          }
+          {
             name = "pin-project-lite";
             packageId = "pin-project-lite";
           }
@@ -1510,7 +1644,7 @@ rec {
           "unstable" = [ "futures-core/unstable" "futures-task/unstable" ];
           "write-all-vectored" = [ "io" ];
         };
-        resolvedDefaultFeatures = [ "alloc" "async-await" "async-await-macro" "default" "futures-macro" "slab" "std" ];
+        resolvedDefaultFeatures = [ "alloc" "async-await" "async-await-macro" "channel" "default" "futures-channel" "futures-io" "futures-macro" "futures-sink" "io" "memchr" "sink" "slab" "std" ];
       };
       "generic-array" = rec {
         crateName = "generic-array";
@@ -2336,6 +2470,11 @@ rec {
             packageId = "enum-primitive-derive";
           }
           {
+            name = "futures";
+            packageId = "futures";
+            optional = true;
+          }
+          {
             name = "glob";
             packageId = "glob";
           }
@@ -2395,6 +2534,10 @@ rec {
         ];
         devDependencies = [
           {
+            name = "futures";
+            packageId = "futures";
+          }
+          {
             name = "mimalloc";
             packageId = "mimalloc";
           }
@@ -2406,14 +2549,15 @@ rec {
         features = {
           "async" = [ "tokio" ];
           "bytes" = [ "dep:bytes" ];
-          "daemon" = [ "tokio" "nix-compat-derive" ];
+          "daemon" = [ "tokio" "nix-compat-derive" "futures" ];
           "default" = [ "async" "daemon" "wire" "nix-compat-derive" ];
+          "futures" = [ "dep:futures" ];
           "nix-compat-derive" = [ "dep:nix-compat-derive" ];
           "pin-project-lite" = [ "dep:pin-project-lite" ];
           "tokio" = [ "dep:tokio" ];
           "wire" = [ "tokio" "pin-project-lite" "bytes" ];
         };
-        resolvedDefaultFeatures = [ "async" "bytes" "daemon" "default" "nix-compat-derive" "pin-project-lite" "tokio" "wire" ];
+        resolvedDefaultFeatures = [ "async" "bytes" "daemon" "default" "futures" "nix-compat-derive" "pin-project-lite" "tokio" "wire" ];
       };
       "nix-compat-derive" = rec {
         crateName = "nix-compat-derive";