chore: fix clippy warnings

Signed-off-by: Egor Lazarchuk <[email protected]>

Author: ShadowCurse

src/cmdline/mod.rs

@@ -457,20 +457,20 @@ impl Cmdline {
         const MB_MULT: u64 = KB_MULT << 10;
         const GB_MULT: u64 = MB_MULT << 10;
 
-        if size % GB_MULT == 0 {
+        if size.is_multiple_of(GB_MULT) {
             return format!("{}G", size / GB_MULT);
         }
-        if size % MB_MULT == 0 {
+        if size.is_multiple_of(MB_MULT) {
             return format!("{}M", size / MB_MULT);
         }
-        if size % KB_MULT == 0 {
+        if size.is_multiple_of(KB_MULT) {
             return format!("{}K", size / KB_MULT);
         }
         size.to_string()
     }
 
     fn check_outside_double_quotes(slug: &str) -> bool {
-        slug.matches('\"').count() % 2 == 0
+        slug.matches('\"').count().is_multiple_of(2)
     }
 
     /// Tries to build a [`Cmdline`] with a given capacity from a [`str`]. The format of the

src/configurator/mod.rs

@@ -118,8 +118,8 @@ pub trait BootConfigurator {
     /// # Arguments
     ///
     /// * `params` - struct containing the header section of the boot parameters, additional
-    ///              sections and modules, and their associated addresses in guest memory. These
-    ///              vary with the boot protocol used.
+    ///   sections and modules, and their associated addresses in guest memory. These
+    ///   vary with the boot protocol used.
     /// * `guest_memory` - guest's physical memory.
     fn write_bootparams<M>(params: &BootParams, guest_memory: &M) -> Result<()>
     where

src/configurator/x86_64/linux.rs

@@ -56,7 +56,7 @@ impl BootConfigurator for LinuxBootConfigurator {
     /// # Arguments
     ///
     /// * `params` - boot parameters. The header contains a [`boot_params`] struct. The `sections`
-    ///              and `modules` are unused.
+    ///   and `modules` are unused.
     /// * `guest_memory` - guest's physical memory.
     ///
     /// # Examples

src/configurator/x86_64/pvh.rs

@@ -93,8 +93,8 @@ impl BootConfigurator for PvhBootConfigurator {
     /// # Arguments
     ///
     /// * `params` - boot parameters. The header contains a [`hvm_start_info`] struct. The
-    ///              sections contain the memory map in a vector of [`hvm_memmap_table_entry`]
-    ///              structs. The modules, if specified, contain [`hvm_modlist_entry`] structs.
+    ///   sections contain the memory map in a vector of [`hvm_memmap_table_entry`]
+    ///   structs. The modules, if specified, contain [`hvm_modlist_entry`] structs.
     /// * `guest_memory` - guest's physical memory.
     ///
     /// [`hvm_start_info`]: ../loader/elf/start_info/struct.hvm_start_info.html