Skip to content

Latest commit

 

History

History
65 lines (45 loc) · 2.84 KB

CHANGELOG.md

File metadata and controls

65 lines (45 loc) · 2.84 KB
Raw

0.12.0

From #13:

  • Add Tokens::parse method, which attempt to parse the remaining tokens into some type via FromStr (and str::parse). This requires a buffer type (often String) to be provided as the second generic arg, and may use this to buffer tokens prior to parsing if necessary.
  • Add some helper functions which allow Tokens::parse to be optimised in cases like StrToken, so that eg calling toks.slice(from, to).parse::<u16,String> for StrTokens and similar won't allocate.
  • Add Tokens::take for taking n tokens (can be useful in conjunction with parse, above).
  • Add Tokens::eof, Tokens::collect and Tokens::consume for finding an EOF (None), collecting tokens and consuming all tokens.
  • Add Tokens::into_iter, for when you need to work around lifetime issues with Tokens::as_iter.
  • Rename Tokens::tokens_while to Tokens::take_while, and Tokens::skip_tokens_while to Tokens::skip_while; we no longer have to worry about conflicts with Iterator methods.
  • Tokens::{surrounded, optional, optional_err} now accept an FnOnce instead of an FnMut, allowing a little more flexibility in what is given.
  • Anything which returned something implementing Iterator now returns something implementing Tokens instead (you can still call .as_iter() to then get a standard Iterator from this).

A shoutout to @EasyOakland for their contributions in this!

From #13:

  • Add yap::chars module which contains some helper functions (like parse_f64) specific to impl Tokens<Item=char>.
  • Generalise yap::one_of! and Tokens::optional; the output from expressions passed to either of these can now be Option<T> or bool, or more specifically anything implementing yap::one_of::IsMatch.

0.11.0

Thankyou @Easyoakland for both of these contributions!

  • Add support for no_std environments (#7).
  • Add yap::types::IterToken, which can be used for parsing tokens from arbitrary iterators (as long as they impl Clone).

0.10.0

  • Remove pointless skip_optional function.

0.9.1

  • Tidy up some docs and deny missing docs on public items.

0.9.0

  • Remove the Iterator supertrait requirement from Tokens, and instead require implementing those methods directly on Tokens. Add a Tokens::as_iter() method to return an Iterator from our Tokens. This is done to keep the Iterator interface and methods in a separate namespace from the Tokens ones.

0.8.1

  • Fix a bug whereby .tokens("foo") will return true if we run out of input before completing the match.

0.8.0

  • Add optional_err parser, which is like optional but allows any error to be propagated.

0.7.2

  • Fix clippy warnings on one_of macro invocations.
  • Run clippy on the codebase and add it to the CI.