[bindings] Silence c-bindings-gen compile warnings

diff --git a/c-bindings-gen/src/types.rs b/c-bindings-gen/src/types.rs
index 8c15b1258dad3ee6b80b105f626d571f0b84e024..2b195e2dcb957d630bf4478e3204fc5d76a895c5 100644 (file)
--- a/c-bindings-gen/src/types.rs
+++ b/c-bindings-gen/src/types.rs
@@ -612,7 +612,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
        }
        /// Gets the C-mapped type for types which are outside of the crate, or which are manually
        /// ignored by for some reason need mapping anyway.
-       fn c_type_from_path<'b>(&self, full_path: &'b str, is_ref: bool, ptr_for_ref: bool) -> Option<&'b str> {
+       fn c_type_from_path<'b>(&self, full_path: &'b str, is_ref: bool, _ptr_for_ref: bool) -> Option<&'b str> {
                if self.is_primitive(full_path) {
                        return Some(full_path);
                }
@@ -804,7 +804,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        _ => None,
                }.map(|s| s.to_owned())
        }
-       fn to_c_conversion_inline_prefix_from_path(&self, full_path: &str, is_ref: bool, ptr_for_ref: bool) -> Option<String> {
+       fn to_c_conversion_inline_prefix_from_path(&self, full_path: &str, is_ref: bool, _ptr_for_ref: bool) -> Option<String> {
                if self.is_primitive(full_path) {
                        return Some("".to_owned());
                }
@@ -860,7 +860,7 @@ impl<'a, 'c: 'a> TypeResolver<'a, 'c> {
                        _ => None,
                }.map(|s| s.to_owned())
        }
-       fn to_c_conversion_inline_suffix_from_path(&self, full_path: &str, is_ref: bool, ptr_for_ref: bool) -> Option<String> {
+       fn to_c_conversion_inline_suffix_from_path(&self, full_path: &str, is_ref: bool, _ptr_for_ref: bool) -> Option<String> {
                if self.is_primitive(full_path) {
                        return Some("".to_owned());
                }