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a582a668da
Depends on D166549 Differential Revision: https://phabricator.services.mozilla.com/D170161
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef js_loader_ResolveResult_h
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#define js_loader_ResolveResult_h
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#include "mozilla/ResultVariant.h"
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#include "mozilla/NotNull.h"
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#include "nsIURI.h"
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namespace JS::loader {
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enum class ResolveError : uint8_t {
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Failure,
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FailureMayBeBare,
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BlockedByNullEntry,
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BlockedByAfterPrefix,
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BlockedByBacktrackingPrefix,
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InvalidBareSpecifier,
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Length
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};
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struct ResolveErrorInfo {
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static const char* GetString(ResolveError aError) {
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switch (aError) {
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case ResolveError::Failure:
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return "ModuleResolveFailureNoWarn";
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case ResolveError::FailureMayBeBare:
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return "ModuleResolveFailureWarnRelative";
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case ResolveError::BlockedByNullEntry:
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return "ImportMapResolutionBlockedByNullEntry";
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case ResolveError::BlockedByAfterPrefix:
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return "ImportMapResolutionBlockedByAfterPrefix";
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case ResolveError::BlockedByBacktrackingPrefix:
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return "ImportMapResolutionBlockedByBacktrackingPrefix";
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case ResolveError::InvalidBareSpecifier:
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return "ImportMapResolveInvalidBareSpecifierWarnRelative";
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default:
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MOZ_CRASH("Unexpected ResolveError value");
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}
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}
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};
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/**
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* ResolveResult is used to store the result of 'resolving a module specifier',
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* which could be an URI on success or a ResolveError on failure.
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*/
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using ResolveResult =
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mozilla::Result<mozilla::NotNull<nsCOMPtr<nsIURI>>, ResolveError>;
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} // namespace JS::loader
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#endif // js_loader_ResolveResult_h
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