update Rust dependencies (#456)

Signed-off-by: xermicus <cyrill@parity.io>

crates/llvm-context/src/polkavm/context/mod.rs

@@ -838,8 +838,7 @@ impl<'ctx> Context<'ctx> {
             .builder()
             .build_call(intrinsic, &[value.into()], "call_byte_swap")?
             .try_as_basic_value()
-            .left()
-            .unwrap())
+            .unwrap_basic())
     }
 
     /// Builds a GEP instruction.
@@ -912,7 +911,7 @@ impl<'ctx> Context<'ctx> {
             )
             .unwrap()
             .try_as_basic_value()
-            .left()
+            .basic()
     }
 
     /// Builds a call to the runtime API `import`, where `import` is a "getter" API.
@@ -950,7 +949,7 @@ impl<'ctx> Context<'ctx> {
             )
             .unwrap();
         self.modify_call_site_value(arguments, call_site_value, function);
-        call_site_value.try_as_basic_value().left()
+        call_site_value.try_as_basic_value().basic()
     }
 
     /// Sets the alignment to `1`, since all non-stack memory pages have such alignment.
@@ -1104,7 +1103,7 @@ impl<'ctx> Context<'ctx> {
 
         Ok(call_site_value
             .try_as_basic_value()
-            .left()
+            .basic()
             .unwrap_or_else(|| {
                 panic!(
                     "revive runtime function {} should return a value",

crates/llvm-context/src/polkavm/evm/bitwise.rs

@@ -275,6 +275,6 @@ pub fn count_leading_zeros<'ctx>(
             "clz",
         )?
         .try_as_basic_value()
-        .left()
+        .basic()
         .expect("the llvm.ctlz should return a value"))
 }