2 use crate::error::{ConcreteError, DynError, Error, ErrorExt, OutOfMemory};
56         E: ErrorExt,  in of()
76     E: ErrorExt,  in display()
86     E: ErrorExt,  in debug()
96     E: ErrorExt,  in source()
106     E: ErrorExt,  in source_mut()
116     E: ErrorExt,  in is()
128     E: ErrorExt,  in as_dyn_core_error()
140     E: ErrorExt,  in into_boxed_dyn_core_error()  argument
150     E: ErrorExt,  in drop_and_deallocate()
159     E: ErrorExt,  in move_into()
173     E: ErrorExt,  in into_anyhow()