compiler/rustc_privacy/src/errors.rs

   1 use rustc_macros::{SessionDiagnostic, SessionSubdiagnostic};
   2 use rustc_span::{Span, Symbol};
   3
   4 #[derive(SessionDiagnostic)]
   5 #[error(privacy::field_is_private, code = "E0451")]
   6 pub struct FieldIsPrivate {
   7     #[primary_span]
   8     pub span: Span,
   9     pub field_name: Symbol,
  10     pub variant_descr: &'static str,
  11     pub def_path_str: String,
  12     #[subdiagnostic]
  13     pub label: FieldIsPrivateLabel,
  14 }
  15
  16 #[derive(SessionSubdiagnostic)]
  17 pub enum FieldIsPrivateLabel {
  18     #[label(privacy::field_is_private_is_update_syntax_label)]
  19     IsUpdateSyntax {
  20         #[primary_span]
  21         span: Span,
  22         field_name: Symbol,
  23     },
  24     #[label(privacy::field_is_private_label)]
  25     Other {
  26         #[primary_span]
  27         span: Span,
  28     },
  29 }
  30
  31 #[derive(SessionDiagnostic)]
  32 #[error(privacy::item_is_private)]
  33 pub struct ItemIsPrivate<'a> {
  34     #[primary_span]
  35     #[label]
  36     pub span: Span,
  37     pub kind: &'a str,
  38     pub descr: String,
  39 }
  40
  41 #[derive(SessionDiagnostic)]
  42 #[error(privacy::unnamed_item_is_private)]
  43 pub struct UnnamedItemIsPrivate {
  44     #[primary_span]
  45     pub span: Span,
  46     pub kind: &'static str,
  47 }
  48
  49 // Duplicate of `InPublicInterface` but with a different error code, shares the same slug.
  50 #[derive(SessionDiagnostic)]
  51 #[error(privacy::in_public_interface, code = "E0445")]
  52 pub struct InPublicInterfaceTraits<'a> {
  53     #[primary_span]
  54     #[label]
  55     pub span: Span,
  56     pub vis_descr: &'static str,
  57     pub kind: &'a str,
  58     pub descr: String,
  59     #[label(privacy::visibility_label)]
  60     pub vis_span: Span,
  61 }
  62
  63 // Duplicate of `InPublicInterfaceTraits` but with a different error code, shares the same slug.
  64 #[derive(SessionDiagnostic)]
  65 #[error(privacy::in_public_interface, code = "E0446")]
  66 pub struct InPublicInterface<'a> {
  67     #[primary_span]
  68     #[label]
  69     pub span: Span,
  70     pub vis_descr: &'static str,
  71     pub kind: &'a str,
  72     pub descr: String,
  73     #[label(privacy::visibility_label)]
  74     pub vis_span: Span,
  75 }