misc: Fix lints from latest Rust nightly

Author: jakemarsden

.github/workflows/ci.yml

@@ -81,8 +81,9 @@ jobs:
             -Aclippy::missing-errors-doc
             -Aclippy::module-name-repetitions
             -Aclippy::must-use-candidate
-            -Aclippy::too-many-lines
+            -Aclippy::result-large-err
             -Aclippy::return-self-not-must-use
+            -Aclippy::too-many-lines
             -Aclippy::wildcard_imports
 
       - name: Test

.run/clippy-check.run.xml

@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="clippy-check" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
-    <option name="command" value="clippy --all-features --all-targets --workspace -- -Dwarnings -Dclippy::all -Dclippy::pedantic -Dclippy::missing-panics-doc -Aclippy::if-not-else -Aclippy::missing-errors-doc -Aclippy::module-name-repetitions -Aclippy::must-use-candidate -Aclippy::too-many-lines -Aclippy::return-self-not-must-use -Aclippy::wildcard_imports" />
+    <option name="command" value="clippy --all-features --all-targets --workspace -- -Dwarnings -Dclippy::all -Dclippy::pedantic -Dclippy::missing-panics-doc -Aclippy::if-not-else -Aclippy::missing-errors-doc -Aclippy::module-name-repetitions -Aclippy::must-use-candidate -Aclippy::result-large-err -Aclippy::return-self-not-must-use -Aclippy::too-many-lines -Aclippy::wildcard_imports" />
     <option name="workingDirectory" value="file://$PROJECT_DIR$" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />

.run/clippy.run.xml

@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
   <configuration default="false" name="clippy" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
-    <option name="command" value="clippy --all-features --all-targets --workspace -- -Wwarnings -Wclippy::all -Wclippy::pedantic -Wclippy::missing-panics-doc -Aclippy::if-not-else -Aclippy::missing-errors-doc -Aclippy::module-name-repetitions -Aclippy::must-use-candidate -Aclippy::too-many-lines -Aclippy::return-self-not-must-use -Aclippy::wildcard_imports" />
+    <option name="command" value="clippy --all-features --all-targets --workspace -- -Wwarnings -Wclippy::all -Wclippy::pedantic -Wclippy::missing-panics-doc -Aclippy::if-not-else -Aclippy::missing-errors-doc -Aclippy::module-name-repetitions -Aclippy::must-use-candidate -Aclippy::result-large-err -Aclippy::return-self-not-must-use -Aclippy::too-many-lines -Aclippy::wildcard_imports" />
     <option name="workingDirectory" value="file://$PROJECT_DIR$" />
     <option name="channel" value="DEFAULT" />
     <option name="requiredFeatures" value="true" />

jakescript/src/lib.rs

@@ -4,6 +4,7 @@
 #![feature(if_let_guard)]
 #![feature(iter_advance_by)]
 #![feature(iter_intersperse)]
+#![feature(let_chains)]
 
 pub mod ast;
 pub mod interpreter;