[PATCH 0/8] rust: pin-init: various cleanups to prepare for self-reference

[Gary Guo]

Pin-init self reference is going to be a big feature, touching various
places in pin_data and init macros. Do some various cleanups to tidy up the
macro codebase, so the feature can land without much refactoring.

Details in commits.

Signed-off-by: Gary Guo <gary@xxxxxxxxxxx>
---
Gary Guo (8):
      rust: pin-init: internal: init: forget guards in reverse order
      rust: pin-init: internal: init: set span location of guards
      rust: pin-init: internal: add utility to handle generics merging
      rust: pin-init: internal: add utility for extract a single attribute
      rust: pin-init: internal: pin_data: move projection struct into `const _: ()` block
      rust: pin-init: internal: pin_data: extract `#[cfg]` processing to its own function
      rust: pin-init: internal: pin_data: rename `'__pin` lifetime to `'__this`
      rust: pin-init: internal: pin_data: parse into `StructInfo` before generating

 rust/pin-init/internal/src/init.rs     |  19 +--
 rust/pin-init/internal/src/lib.rs      |   3 +-
 rust/pin-init/internal/src/pin_data.rs | 217 +++++++++++++++++++++------------
 rust/pin-init/internal/src/util.rs     | 189 +++++++++++++++++++++++++++-
 4 files changed, 341 insertions(+), 87 deletions(-)
---
base-commit: 499b8f8a5d0401a6ab83b346a307f923640a024a
change-id: 20261006-dev-selfref-dep-df01df1d05bf

Best regards,
--  
Gary Guo <gary@xxxxxxxxxxx>