Implemented no_std support (with/without alloc)
#27
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…e on `std` and `alloc`, and updated `use` statements accordingly.
…c` feature gates elsewhere. This also included reorganizing the `any` module tests a bit to reduce the number of feature gates needed.
…n use alloc` statement gated by the "alloc" feature. This completes the implementation of `no_std` support.
…derive crate in the test matrix.
…tests with different feature sets.
…" feature on Rust versions before the type was moved from `std` to `core`.
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@the10thWiz you may want to take a peak at this; Rocket obviously doesn't need |
…ule and then importing from it instead of `std` or `alloc`.
…`alloc` types whenever possible
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@the10thWiz simplified the implementation quite a bit in #28, and the changes have been pulled into this PR |
the10thWiz
reviewed
Dec 11, 2024
As pointed out by @the10thWiz, this dependency was not necessary and removing it adds flexibility. Co-authored-by: Matthew Pomes <matthew.pomes@pm.me>
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This PR adds support for using the
transientcrate inno_stdenvironments, with or withoutalloc, through the addition of new "std" and "alloc" crate features. This PR also includes CI updates that run the tests with various feature sets to ensure everything works regardless of the chosen crate features.To enable
no_stdmode, disable default features using--no-default-features(ordefault-features = falsein Cargo.toml). Almost all functionality of thetransientcrate will still be available, except for:downcast/downcast_uncheckedmethods on thedyn Anytrait object (which accepts/returns aBox)Transient::eraseconvenience method (which accepts/returns aBox)Transientimpls for non-coretypes (particularlyBox,Vec,String, andHashMap)To enable
no_stdmode withallocsupport, disable default features and enable the "alloc" feature using--no-default-features --features alloc(ordefault-features = false, features = ["alloc"]in Cargo.toml). This restores all of the functionality listed above except for theTransientimpls for several types that are available in neithercorenoralloc.Resolves #25