refactor: fix clippy::unnecessary_map_or

Author: uhyo

crates/checker/src/operation_checker/mod.rs

@@ -68,7 +68,7 @@ pub fn check_operation_document<'src, S: Text<'src>>(
                             .take(idx)
                             .find(|other| match other {
                                 ExecutableDefinition::OperationDefinition(def) => {
-                                    def.name.map_or(false, |n| n.name == name.name)
+                                    def.name.is_some_and(|n| n.name == name.name)
                                 }
                                 ExecutableDefinition::FragmentDefinition(_) => false,
                             });

crates/checker/src/type_system_checker/mod.rs

@@ -252,7 +252,7 @@ fn check_interface(
             &definitions.type_system,
             f.r#type.unwrapped_type().name.name,
         )
-        .map_or(false, |k| !k.is_output_type())
+        .is_some_and(|k| !k.is_output_type())
         {
             result.push(
                 CheckErrorMessage::NoInputType {

crates/cli/src/generate.rs

@@ -57,7 +57,7 @@ pub fn run_generate(mut context: CliContext) -> Result<CliContext> {
                 && schema_output
                     .as_ref()
                     .and_then(|schema_output| schema_output.file_name())
-                    .map_or(false, |name| name.to_string_lossy().ends_with(".d.ts"))
+                    .is_some_and(|name| name.to_string_lossy().ends_with(".d.ts"))
             {
                 return Err(CliError::CannotEmitRuntimeToDts.into());
             }