Merge pull request #34 from jofas/hashbrown

Support for hashbrown collections and `#![no_std]`

Author: jofas

.github/workflows/build.yml

@@ -33,4 +33,4 @@ jobs:
       - name: Run test suite
         run: |
           cd repo
-          cargo test
+          cargo test --all-features

CHANGELOG.md

@@ -4,6 +4,17 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html>).
 
 
+## [0.3.0]
+
+### Added
+
+* `hashbrown::hash_map` macro
+
+* `hashbrown::hash_map_e` macro
+
+* `hashbrown::hash_set` macro
+
+
 ## [0.2.6]
 
 ### Added
@@ -28,6 +39,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 * `map` macro
 
+* `map_e` macro
+
 * `set` macro
 
 

Cargo.toml

@@ -12,14 +12,33 @@ repository = "https://github.com/jofas/map_macro"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[features]
+default = ["std"]
+std = []
+hashbrown = []
+# feature that allows the docs to link to the hashbrown documentation
+__docs = ["dep:hashbrown"]
+
 [dependencies]
+hashbrown = { version = "0.14", optional = true }
 
 [dev-dependencies]
+hashbrown = "0.14"
 criterion = { version = "^0.3.6", features = ["html_reports"] }
 
 [lib]
 bench = false
 
+[[test]]
+name = "hashbrown"
+path = "tests/hashbrown.rs"
+test = true
+required-features = ["hashbrown"]
+
 [[bench]]
 name = "benches"
 harness = false
+
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docsrs"]

README.md

@@ -7,9 +7,10 @@
 [![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)
 
 This crate offers declarative macros for initializing collections from the 
-[standard library][std].
+[standard library][std] and [hashbrown][hashbrown].
 
-This crate has zero dependencies.
+This crate has zero dependencies and is `#![no_std]` if you opt-out of
+support for the standard library collections.
 
 ## Example
 
@@ -77,3 +78,4 @@ The explicitly typed versions of the macros are indicated by an `_e` suffix.
 [type coercion]: https://doc.rust-lang.org/reference/type-coercions.html
 [object safe]: https://doc.rust-lang.org/reference/items/traits.html#object-safety
 [hash]: https://doc.rust-lang.org/std/hash/trait.Hash.html
+[hashbrown]: https://docs.rs/hashbrown/latest/hashbrown/