diff --git a/mk/crates.mk b/mk/crates.mk index b66aa9c5f2555..d137e5e7775ba 100644 --- a/mk/crates.mk +++ b/mk/crates.mk @@ -50,7 +50,7 @@ ################################################################################ TARGET_CRATES := std extra green rustuv native flate arena glob term semver \ - uuid serialize sync getopts collections + uuid serialize sync getopts collections num HOST_CRATES := syntax rustc rustdoc fourcc CRATES := $(TARGET_CRATES) $(HOST_CRATES) TOOLS := compiletest rustdoc rustc @@ -75,6 +75,7 @@ DEPS_sync := std DEPS_getopts := std DEPS_collections := std serialize DEPS_fourcc := syntax std +DEPS_num := std extra TOOL_DEPS_compiletest := extra green rustuv getopts TOOL_DEPS_rustdoc := rustdoc green rustuv diff --git a/src/doc/index.md b/src/doc/index.md index 44b81d0a5682b..ebc5a1a3c468d 100644 --- a/src/doc/index.md +++ b/src/doc/index.md @@ -38,6 +38,7 @@ li {list-style-type: none; } * [The Rust compiler, `librustc`](rustc/index.html) * [The `arena` allocation library](arena/index.html) +* [The `num` arbitrary precision numerics library](num/index.html) * [The `collections` library](collections/index.html) * [The `flate` compression library](flate/index.html) * [The `fourcc` four-character code library](fourcc/index.html) diff --git a/src/doc/tutorial.md b/src/doc/tutorial.md index 73fec54fbcb60..f94aa5b9104f3 100644 --- a/src/doc/tutorial.md +++ b/src/doc/tutorial.md @@ -3026,12 +3026,12 @@ In Rust terminology, we need a way to refer to other crates. For that, Rust offers you the `extern mod` declaration: ~~~ -extern mod extra; -// extra ships with Rust, you'll find more details further down. +extern mod num; +// `num` ships with Rust (much like `extra`; more details further down). fn main() { // The rational number '1/2': - let one_half = ::extra::rational::Ratio::new(1, 2); + let one_half = ::num::rational::Ratio::new(1, 2); } ~~~ @@ -3056,10 +3056,10 @@ of both `use` and local declarations. Which can result in something like this: ~~~ -extern mod extra; +extern mod num; use farm::dog; -use extra::rational::Ratio; +use num::rational::Ratio; mod farm { pub fn dog() { println!("woof"); } @@ -3224,9 +3224,9 @@ See the [API documentation][stddoc] for details. ## The extra library -Rust also ships with the [extra library], an accumulation of useful things, +Rust ships with crates such as the [extra library], an accumulation of useful things, that are however not important enough to deserve a place in the standard -library. You can use them by linking to `extra` with an `extern mod extra;`. +library. You can link to a library such as `extra` with an `extern mod extra;`. [extra library]: extra/index.html diff --git a/src/libextra/lib.rs b/src/libextra/lib.rs index 109bf2e489b55..70a21da6816d8 100644 --- a/src/libextra/lib.rs +++ b/src/libextra/lib.rs @@ -62,12 +62,6 @@ pub mod time; pub mod base64; pub mod workcache; pub mod enum_set; -#[path="num/bigint.rs"] -pub mod bigint; -#[path="num/rational.rs"] -pub mod rational; -#[path="num/complex.rs"] -pub mod complex; pub mod stats; pub mod hex; diff --git a/src/libextra/num/bigint.rs b/src/libnum/bigint.rs similarity index 99% rename from src/libextra/num/bigint.rs rename to src/libnum/bigint.rs index cfbc17ca61a3c..56385c6f43b4d 100644 --- a/src/libextra/num/bigint.rs +++ b/src/libnum/bigint.rs @@ -16,9 +16,6 @@ A `BigUint` is represented as an array of `BigDigit`s. A `BigInt` is a combination of `BigUint` and `Sign`. */ -#[allow(missing_doc)]; -#[allow(non_uppercase_statics)]; - use std::cmp::{Eq, Ord, TotalEq, TotalOrd, Ordering, Less, Equal, Greater}; use std::num; use std::num::{Zero, One, ToStrRadix, FromStrRadix, Orderable}; @@ -48,7 +45,7 @@ pub type BigDigit = u32; pub static ZERO_BIG_DIGIT: BigDigit = 0; pub mod BigDigit { - use bigint::BigDigit; + use super::BigDigit; #[cfg(target_word_size = "32")] pub static bits: uint = 16; @@ -1433,8 +1430,8 @@ impl BigInt { #[cfg(test)] mod biguint_tests { - use super::*; - use super::RandBigInt; + use super::{BigDigit, BigUint, ToBigUint}; + use super::{Plus, BigInt, RandBigInt, ToBigInt}; use std::cmp::{Less, Equal, Greater}; use std::i64; @@ -2090,8 +2087,8 @@ mod biguint_tests { #[cfg(test)] mod bigint_tests { - use super::*; - use super::RandBigInt; + use super::{BigDigit, BigUint, ToBigUint}; + use super::{Sign, Minus, Zero, Plus, BigInt, RandBigInt, ToBigInt}; use std::cmp::{Less, Equal, Greater}; use std::i64; @@ -2591,7 +2588,7 @@ mod bigint_tests { #[cfg(test)] mod bench { - use super::*; + use super::{BigInt, BigUint}; use std::iter; use std::mem::replace; use std::num::{FromPrimitive, Zero, One}; diff --git a/src/libextra/num/complex.rs b/src/libnum/complex.rs similarity index 98% rename from src/libextra/num/complex.rs rename to src/libnum/complex.rs index 47a2e35f0288a..a832834b8e4d6 100644 --- a/src/libextra/num/complex.rs +++ b/src/libnum/complex.rs @@ -191,7 +191,7 @@ impl ToStrRadix for Cmplx { mod test { #[allow(non_uppercase_statics)]; - use super::*; + use super::{Complex64, Cmplx}; use std::num::{Zero,One,Real}; pub static _0_0i : Complex64 = Cmplx { re: 0.0, im: 0.0 }; @@ -285,7 +285,7 @@ mod test { } mod arith { - use super::*; + use super::{_0_0i, _1_0i, _1_1i, _0_1i, _neg1_1i, _05_05i, all_consts}; use std::num::Zero; #[test] diff --git a/src/libnum/lib.rs b/src/libnum/lib.rs new file mode 100644 index 0000000000000..5a5e717363a61 --- /dev/null +++ b/src/libnum/lib.rs @@ -0,0 +1,22 @@ +// Copyright 2014 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 or the MIT license +// , at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +#[feature(macro_rules)]; + +#[crate_id = "num#0.10-pre"]; +#[crate_type = "rlib"]; +#[crate_type = "dylib"]; +#[license = "MIT/ASL2"]; + +extern mod extra; + +pub mod bigint; +pub mod rational; +pub mod complex; diff --git a/src/libextra/num/rational.rs b/src/libnum/rational.rs similarity index 98% rename from src/libextra/num/rational.rs rename to src/libnum/rational.rs index c5b405a45aae6..698a109a75616 100644 --- a/src/libextra/num/rational.rs +++ b/src/libnum/rational.rs @@ -1,4 +1,4 @@ -// Copyright 2013 The Rust Project Developers. See the COPYRIGHT +// Copyright 2013-2014 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution and at // http://rust-lang.org/COPYRIGHT. // @@ -10,11 +10,10 @@ //! Rational numbers - use std::cmp; use std::from_str::FromStr; use std::num::{Zero,One,ToStrRadix,FromStrRadix,Round}; -use super::bigint::{BigInt, BigUint, Sign, Plus, Minus}; +use bigint::{BigInt, BigUint, Sign, Plus, Minus}; /// Represents the ratio between 2 numbers. #[deriving(Clone)] @@ -349,7 +348,7 @@ impl #[cfg(test)] mod test { - use super::*; + use super::{Ratio, Rational, BigRational}; use std::num::{Zero,One,FromStrRadix,FromPrimitive}; use std::from_str::FromStr; @@ -449,8 +448,8 @@ mod test { mod arith { - use super::*; - use super::super::*; + use super::{_0, _1, _2, _1_2, _3_2, _neg1_2, to_big}; + use super::super::{Ratio, Rational, BigRational}; #[test] diff --git a/src/test/bench/shootout-pidigits.rs b/src/test/bench/shootout-pidigits.rs index ba9bd40e08e61..33f20cf0d1f9b 100644 --- a/src/test/bench/shootout-pidigits.rs +++ b/src/test/bench/shootout-pidigits.rs @@ -8,13 +8,13 @@ // option. This file may not be copied, modified, or distributed // except according to those terms. -extern mod extra; +extern mod num; use std::from_str::FromStr; use std::num::One; use std::num::Zero; use std::num::FromPrimitive; -use extra::bigint::BigInt; +use num::bigint::BigInt; struct Context { numer: BigInt,