Revert "add alternate ramp bigint backend"

This reverts commit 539e620.
tommilligan · Apr 8, 2019 · 6e321e6 · 6e321e6
1 parent 11b750f
commit 6e321e6
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Showing 10 changed files with 61 additions and 299 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -4,21 +4,15 @@ version = "0.1.0"
 authors = ["Tom Milligan <tom@reinfer.io>"]
 edition = "2018"
 
-[features]
-backend-num = ["num-bigint"]
-backend-ramp = ["ramp"]
-default = ["backend-num"]
-
 [dependencies]
 cairo-rs = { version = "0.6.0", features = ["png"] }
 clap = "^2.33.0"
 env_logger = "^0.6.1"
 lazy_static = "^1.3.0"
 log = "^0.4.6"
-num-bigint = { version = "^0.2.2", optional = true }
+num-bigint = "^0.2.2"
 num-traits = "^0.2.6"
 num_cpus = "^1.10.0"
 png = "0.14.0"
-ramp = { version = "0.5.1", optional = true }
 threadpool = "^1.7.1"
 
diff --git a/Makefile b/Makefile
@@ -1,15 +1,11 @@
-.PHONY: build-ramp dev integrate test
-
-build-ramp:
-	cargo +nightly build --no-default-features --features backend-ramp
+.PHONY: dev integrate test
 
 dev:
 	rustup component add rustfmt
-	rustup toolchain install nightly
 
 integrate:
 	./integrate/check
 
 test:
 	cargo fmt -- --check
-	./test/check
+	cargo test --locked
diff --git a/README.md b/README.md
@@ -8,18 +8,6 @@ Search for integers with high multiplicative persistence values.
 
 This project uses the standard `rustup` and `cargo` toolchain. Originally tested against `rustc 1.33.0`.
 
-By default the library uses `num-bigint` internally. This can be swapped for `ramp` as a dependency by specifying:
-
-```
-multiplicative-persistence = { version = "*", features = ["backend-ramp"], default-features = false }
-```
-
-Or as a binary by building with:
-
-```bash
-cargo +nightly build --no-default-features --features backend-ramp
-```
-
 ## Usage
 
 Build binaries with `cargo build --release --bins`, they will be output in `target/release`:

diff --git a/src/backend/backend_num_bigint.rs b/src/backend/backend_num_bigint.rs
diff --git a/src/backend/backend_ramp.rs b/src/backend/backend_ramp.rs