Crate inter_struct

Inter-struct provides various derive macros to implement traits between arbitrary structs.

The current available derive macros are:

• StructMerge
• StructMergeRef
• StructInto
• StructDefault

The general way to use such a derive macro is like this:

#[derive(StructInto)]
#[struct_into(["crate::path_to::TargetStruct"])]
pub struct Test {
    pub test: String,
}

This example generates an impl Into<TargetStruct> for Test, which converts Test into some TargetStruct.

Note that the target struct’s paths has to be

• contained in this crate.
• relative to the current crate.

Either a single path or a list of paths can be specified. The traits will then be implemented for each given target struct.

#[struct_into("crate::path_to::TargetStruct")]
// or
#[struct_into(["crate::path_to::TargetStruct", "crate::path_to::AnotherTargetStruct"])]

Each derive macro can have their own options, so please check the individual docs for each derive macro in this crate.

Modules

• merge
  Docs and traits for struct merging.
• prelude
  Imports all modules to get you started.

Derive Macros

• StructInto
  Implement the Into trait on this struct.
• StructIntoDefault
  Implement the Into trait on this struct with Default::default for missing fields.
• StructMerge
  Implement the StructMerge trait on this struct.
• StructMergeRef
  Implement the StructMergeRef trait on this struct.