v0.9.0

Changed

• Breaking Change: VolumeManager now uses interior-mutability (with a RefCell) and so most methods are now &self. This also makes it easier to open multiple File, Directory or Volume objects at once.
• Breaking Change: The VolumeManager, File, Directory and Volume no longer implement Send or Sync.
• VolumeManager uses an interior block cache of 512 bytes, increasing its size by about 520 bytes but hugely reducing stack space required at run-time.
• Breaking Change: The VolumeManager::device method now takes a callback rather than giving you a reference to the underlying BlockDevice
• Breaking Change: Error:LockError variant added.
• Breaking Change: SearchId was renamed to Handle
• Fixed writing at block start mid-file (previously overwrote subsequent file data with zeros up to the end of the block)

Added

• File now implements the embedded-io Read, Write and Seek traits.
• New iterate_dir_lfn method on VolumeManager and Directory - provides decoded Long File Names as Option<&str>

Removed

• Breaking Change: Removed the reason: &str argument from BlockDevice

Pull Requests

• Implement embedded-io traits for File. by @qwandor in #140
• Rename SearchId to Handle. by @thejpster in #149
• Better volume label support by @thejpster in #144
• Use chunks_exact and remove 'reason' from BlockDevice API by @thejpster in #147
• Use a RefCell to provide interior mutability for VolumeManager. by @thejpster in #143
• Better trace logs. by @thejpster in #151
• Add a universal block cache by @thejpster in #148
• Create a VolumeManager type alias by @thejpster in #152
• Add LFN support when iterating directories by @jonathanpallant in #157
• Write to the second FAT by @thejpster in #160
• Remove stacked block by @thejpster in #159
• Move FAT-specific code in make_dir_in_dir (and fix .. entries) by @thejpster in #158
• Add support for partition id 04h by @Graicc in #165
• Set rust-version to 1.76 & add matrix for building and testing for MSRV by @elpiel in #167
• docs: README write to file example; reminder to run file.flush() by @zpg6 in #174
• docs: adds same snippet of writing to files to lib.rs for crate doc by @zpg6 in #175
• Clean up imports and help text for examples. by @thejpster in #177
• fix bad typing in defmt debug by @ValouBambou in #183
• Update develop by @thejpster in #190
• fix seek and write to block start zeros rest of block after written data (#188) by @yanshay in #189
• Release v0.9.0 by @thejpster in #192

New Contributors

• @qwandor made their first contribution in #140
• @Graicc made their first contribution in #165
• @zpg6 made their first contribution in #174
• @ValouBambou made their first contribution in #183
• @yanshay made their first contribution in #189

Full Changelog: v0.8.2...v0.9.0