Crate zerror_derive

zerror derive

This library provides a derive macro so that an enum with a { core: ErrorCore } member will have the requisite methods for manipulating the core.

Status

Maintenance track. The library is considered stable and will be put into maintenance mode if unchanged for one year.

Scope

This library derives ZerrorCore.

Warts

• IoToZ will likely disappear before this library goes stable.

Documentation

The latest documentation is always available at docs.rs.

Derive Macros

• Z
  Derive ZerrorCore for an error. This assumes a type has a core, and makes the with_* methods for it.