add --lib, --bin, --bins, --example, --examples, --all-targets #16
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新增命令行参数
--lib - 构建库目标
--bin <名称> - 构建指定的二进制目标(支持通配符)
--bins - 构建所有二进制目标
--example <名称> - 构建指定的示例目标(支持通配符)
--examples - 构建所有示例目标
--all-targets - 构建所有目标
Unix 通配符支持
目标发现与过滤
库目标识别:通过 rust_library 类型或名称包含 "lib" 的目标
二进制目标识别:通过 rust_binary 类型或名称包含 "bin", "app", "main", "tool" 的目标
示例目标识别:通过名称包含 "example" 的目标
模式匹配:自定义 glob 到 regex 转换,提供通配符支持