【发布时间】:2021-06-05 20:18:18
【问题描述】:
代码:
fltk::frame::Frame::new(0,0, 300, 100, format!("side item {}", i));
输出错误:
the trait `std::convert::From<std::string::String>` is not implemented for `std::option::Option<&'static str>`
【问题讨论】:
标签: rust rust-cargo fltk