minor: Fixup macro error kinds

crates/hir-expand/src/lib.rs

@@ -188,6 +188,8 @@ impl fmt::Display for RenderedExpandError {
 
 impl RenderedExpandError {
     const GENERAL_KIND: &str = "macro-error";
+    const DISABLED: &str = "proc-macro-disabled";
+    const ATTR_EXP_DISABLED: &str = "attribute-expansion-disabled";
 }
 
 impl ExpandErrorKind {
@@ -196,12 +198,12 @@ impl ExpandErrorKind {
             ExpandErrorKind::ProcMacroAttrExpansionDisabled => RenderedExpandError {
                 message: "procedural attribute macro expansion is disabled".to_owned(),
                 error: false,
-                kind: "proc-macros-disabled",
+                kind: RenderedExpandError::ATTR_EXP_DISABLED,
             },
             ExpandErrorKind::MacroDisabled => RenderedExpandError {
                 message: "proc-macro is explicitly disabled".to_owned(),
                 error: false,
-                kind: "proc-macro-disabled",
+                kind: RenderedExpandError::DISABLED,
             },
             &ExpandErrorKind::MissingProcMacroExpander(def_crate) => {
                 match db.proc_macros().get_error_for_crate(def_crate) {

crates/ide-diagnostics/src/handlers/macro_error.rs

@@ -4,13 +4,13 @@ use crate::{Diagnostic, DiagnosticCode, DiagnosticsContext, Severity};
 //
 // This diagnostic is shown for macro expansion errors.
 
-// Diagnostic: proc-macros-disabled
+// Diagnostic: attribute-expansion-disabled
 //
-// This diagnostic is shown for proc macros where proc macros have been disabled.
+// This diagnostic is shown for attribute proc macros when attribute expansions have been disabled.
 
 // Diagnostic: proc-macro-disabled
 //
-// This diagnostic is shown for proc macros that has been specifically disabled via `rust-analyzer.procMacro.ignored`.
+// This diagnostic is shown for proc macros that have been specifically disabled via `rust-analyzer.procMacro.ignored`.
 pub(crate) fn macro_error(ctx: &DiagnosticsContext<'_>, d: &hir::MacroError) -> Diagnostic {
     // Use more accurate position if available.
     let display_range = ctx.resolve_precise_location(&d.node, d.precise_location);