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Refactor Rust::Result into std::expected

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The standard library already has support for this type as of C++23:
https://en.cppreference.com/w/cpp/header/expected

[This is also supported by all major compilers](https://en.cppreference.com/w/cpp/compiler_support#:~:text=Yes-,%3Cexpected%3E,-P0323R12%0AP2549R1)
This commit is contained in:
Wunkolo 2024-03-11 09:55:00 -07:00
parent 57193e7944
commit 3d0a0ccc0b
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21 changed files with 349 additions and 1621 deletions
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9
include/fs/archive_ncch.hpp
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@ -2,16 +2,19 @@
#include "archive_base.hpp"
class NCCHArchive : public ArchiveBase {
public:
public:
NCCHArchive(Memory& mem) : ArchiveBase(mem) {}
u64 getFreeBytes() override { Helpers::panic("NCCH::GetFreeBytes unimplemented"); return 0; }
u64 getFreeBytes() override {
Helpers::panic("NCCH::GetFreeBytes unimplemented");
return 0;
}
std::string name() override { return "NCCH"; }
HorizonResult createFile(const FSPath& path, u64 size) override;
HorizonResult deleteFile(const FSPath& path) override;
Rust::Result<ArchiveBase*, HorizonResult> openArchive(const FSPath& path) override;
std::expected<ArchiveBase*, HorizonResult> openArchive(const FSPath& path) override;
FileDescriptor openFile(const FSPath& path, const FilePerms& perms) override;
std::optional<u32> readFile(FileSession* file, u64 offset, u32 size, u32 dataPointer) override;