[−][src]Macro strerror::eformat
A macro for creating a StrError
using interpolation
of runtime expressions (like format!
).
eformat!
is an extremely simple macro meant to save
some keystrokes when creating StrError
s. The name
was chosen to mirror that of eprint!
in the standard
library, which is an "error" version of print!
.
Call eformat!
as you would call
format!
, but you will get a StrError
instead of a String
.