bs58

• Make it possible to decode in const-context (by @joncinque)

• Make it possible to decode in const-context (by @joncinque)

• Breaking change: make encoding onto resizable buffers not clear them, instead appending onto any existing data
• Breaking change: rename into methods to onto to allow for implementing Into in the future (or a similar inherent method)
• Add new cb58 feature to support injecting and verifying that checksum (by @Zondax)
• Update sha2 to 0.10 (by @madninja)
• Tighten max-encoded length estimation to reduce overallocation of resizable buffers (by @mina86)
• Add optional support for encoding/decoding to smallvec::SmallVec (by @mina86)
• Add optional support for encoding/decoding to tinyvec's various types

• Breaking change: make encoding onto resizable buffers not clear them, instead appending onto any existing data
• Breaking change: rename into methods to onto to allow for implementing Into in the future (or a similar inherent method)
• Add new cb58 feature to support injecting and verifying that checksum (by @Zondax)
• Update sha2 to 0.10 (by @madninja)
• Tighten max-encoded length estimation to reduce overallocation of resizable buffers (by @mina86)
• Add optional support for encoding/decoding to smallvec::SmallVec (by @mina86)
• Add optional support for encoding/decoding to tinyvec's various types

=============

• Correct documentation on version mismatch error (by @taoweicn)
• Update sha2 from 0.8.0 to 0.9.0
• Switch error enums to use new #[non_exhaustive] attribute
• Use new const fn features to to drastically simplify construction of
  a prepared alphabet
• Update documentation and examples to use ? instead of unwrap
• Remove the non-prepared alphabet APIs, update alphabet construction
  to pre-verify requirements of a consistent alphabet

• Correct documentation on version mismatch error (by @taoweicn)
• Update sha2 from 0.8 to 0.9
• Switch error enums to use new #[non_exhaustive] attribute
• Use new const fn features to drastically simplify construction of a prepared alphabet
• Update documentation and examples to use ? instead of unwrap
• Remove the non-prepared alphabet APIs, update alphabet construction to pre-verify requirements of a consistent alphabet

=============

• Removed an unnecessary unsafe block (by @fanatid)
• Internal code cleanup (by @fanatid)
• Add ability to pre-prepare the alphabet for performance (by @fanatid)
• Add function to append the version onto the data automatically for
  Base58Check encoding (by @fanatid)

(yeah, I know the tag is late, but better late than never)

• Removed an unnecessary unsafe block (by @fanatid)
• Internal code cleanup (by @fanatid)
• Add ability to pre-prepare the alphabet for performance (by @fanatid)
• Add function to append the version onto the data automatically for Base58Check encoding (by @fanatid)

40: Clean public api r=Nemo157 a=Nemo157

bors r+

Co-authored-by: Wim Looman [email protected]

• Base58Check support (thanks to @devin-fisher)

• Fix tests on Rust 1.27+
• Fix potential unsoundness when encoding with a custom alphabet

• Major refactor to use a builder pattern instead of traits
  • Traits still kept, but deprecated and likely to disappear in next major version
• Now supports writing output to a provided buffer for better performance/heapless code.