diff options
Diffstat (limited to 'tools/minicargo/manifest.cpp')
| -rw-r--r-- | tools/minicargo/manifest.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/minicargo/manifest.cpp b/tools/minicargo/manifest.cpp index 8c0a7f44..edebd71a 100644 --- a/tools/minicargo/manifest.cpp +++ b/tools/minicargo/manifest.cpp @@ -317,7 +317,7 @@ PackageManifest PackageManifest::load_from_toml(const ::std::string& path) rv.m_targets.push_back(PackageTarget { PackageTarget::Type::Lib }); } } - // - If there's no binary section, but src/main.rs exists, add one + // - If there's no binary section, but src/main.rs exists, add as a binary if( ! ::std::any_of(rv.m_targets.begin(), rv.m_targets.end(), [](const auto& x){ return x.m_type == PackageTarget::Type::Bin; }) ) { // No library, add one pointing to lib.rs @@ -327,6 +327,10 @@ PackageManifest PackageManifest::load_from_toml(const ::std::string& path) rv.m_targets.push_back(PackageTarget { PackageTarget::Type::Bin }); } } + if( rv.m_targets.empty() ) + { + throw ::std::runtime_error(format("Manifest file ", path, " didn't specify any targets (and src/{main,lib}.rs doesn't exist)")); + } // Default target names for(auto& tgt : rv.m_targets) |