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WIP initial design

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This commit is contained in:
Carlo Nucera 2020-06-30 14:10:30 -04:00
parent a1f66d1d9e
commit b798efb829
3 changed files with 19 additions and 10 deletions
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5
src/libutil/parser.hh
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@ -1,6 +1,7 @@
#pragma once
#include <optional>
#include <string_view>
namespace nix {
@ -8,9 +9,7 @@ namespace nix {
// separator, and modify the string argument to contain only the part after the
// separator. Otherwise, wer return `std::nullopt`, and we leave the argument
// string alone.
std::optional<std::string_view> splitPrefix(std::string_view & string, char separator);
std::optional<std::string_view> splitPrefix(std::string_view & string, char separator) {
static inline std::optional<std::string_view> splitPrefix(std::string_view & string, char separator) {
auto sepInstance = string.find(separator);
if (sepInstance != std::string_view::npos) {