From aff54b572b75af13a6b31108ff7732d17674ad43 Mon Sep 17 00:00:00 2001
From: dusk <y.bera003.06@protonmail.com>
Date: Sat, 4 Jan 2025 00:16:38 +0900
Subject: [PATCH] feat(buildCrate): allow toolchain to be specified

---
 src/implementation.nix | 3 ++-
 src/interface.nix      | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/implementation.nix b/src/implementation.nix
index e342c608..ef236abd 100644
--- a/src/implementation.nix
+++ b/src/implementation.nix
@@ -131,6 +131,7 @@ in {
           drvConfig ? {},
           depsDrvConfig ? {},
           cratePath ? "",
+          mkRustToolchain ? nci.toolchains.mkBuild,
         }: let
           cargoToml = l.fromTOML (l.readFile (
             if cratePath == ""
@@ -146,7 +147,7 @@ in {
           drvConfig
           {
             deps.craneSource = inp.crane;
-            deps.mkRustToolchain = nci.toolchains.mkBuild;
+            deps.mkRustToolchain = mkRustToolchain;
 
             name = l.mkForce cargoToml.package.name;
             version = l.mkForce cargoToml.package.version;
diff --git a/src/interface.nix b/src/interface.nix
index 02dd5917..2ddb4610 100644
--- a/src/interface.nix
+++ b/src/interface.nix
@@ -90,6 +90,7 @@ in {
                 The arguments are:
                 - `src`: the source for the project (or crate if it's just a crate)
                 - `cratePath`: relative path to the provided `src`, used to find the crate if it's a workspace
+                - `mkRustToolchain`: function that outputs a rust toolchain package (like `nci.toolchains.mkBuild`, which is also the default), will be used when building
                 - `drvConfig` and `depsDrvConfig`: see `nci.crates.<name>.<drvConfig/depsDrvConfig>` in this documentation (optional)
               '';
             };