Use newer const fn features #89
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
|
1.57 is quite recent. |
Merged
tormol
force-pushed
the
more_const
branch
2 times, most recently
from
e8c19d4 to
d49cce5
Compare
|
Lowered MSRV to 1.57 by replacing casts through raw pointers with transmute. |
tormol
force-pushed
the
more_const
branch
3 times, most recently
from
af35d53 to
93263ba
Compare
Enabled by Rust 1.46 as part of const if/else.
* AsciiChar::from_ascii_unchecked() * AsciiChar::as_printable_char()
As `const fn` alternatives to the trait-based from_ascii(). Closes tomprogrammer#84
* AsciiStr::as_str() * AsciiStr::as_bytes() Dereferencing raw pointers in `const fn` requires Rust 1.58, while transmute only requires Rust 1.56.
* AsciiStr::trim_start() * AsciiStr::trim_end() * AsciiStr::trim()
|
Would it be possible to cut a new release onto crates.io with this? It'd be really useful to be able to use some of these in a const context. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Existing methods made
const fn:AsciiStr::len()AsciiStr::is_empty()AsciiStr::as_str()AsciiStr::as_bytes()AsciiStr::trim()AsciiStr::trim_left()AsciiStr::trim_right()AsciiChar::from_ascii_unchecked()AsciiChar::as_printable_char()AsciiChar::is_digit()New methods:
AsciiStr::new([AsciiChar])AsciiStr::from_ascii_bytes()AsciiStr::from_ascii_str()AsciiChar::try_new(char)Also switch back to
&&and||in many methods,and(postponed).panic!()inAsciiChar::new()This increases MSRV
all the way to 1.571.56.