Trait InfoResult
libimagutil::info_option
pub trait InfoResult<T>: Sized { fn map_info<F: FnOnce(&T) -> String>(self, f: F) -> Self; fn map_info_str(self, s: &str) -> Self { ... } }
fn map_info<F: FnOnce(&T) -> String>(self, f: F) -> Self
fn map_info_str(self, s: &str) -> Self
impl<T> InfoResult<T> for Option<T>