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Formally deprecate the constants superseded by RFC 2700 #78335

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Formally deprecate the constants superseded by RFC 2700 #78335

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fc0614a
Deprecate old int module consts, cc #68490
Oct 20, 2020
64140e3
Deprecate old float module consts, cc #68490
Oct 21, 2020
4dda75a
Deprecate old `{max,min}_value` method on ints, cc #68490
Oct 24, 2020
a53bed6
Formatting
Oct 24, 2020
295d188
Update tests to remove deprecated num consts
Oct 24, 2020
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68 changes: 34 additions & 34 deletions library/core/src/intrinsics.rs
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Expand Up @@ -1173,133 +1173,133 @@ extern "rust-intrinsic" {
/// Returns the square root of an `f32`
///
/// The stabilized version of this intrinsic is
/// [`std::f32::sqrt`](../../std/primitive.f32.html#method.sqrt)
/// [`f32::sqrt`](../../std/primitive.f32.html#method.sqrt)
pub fn sqrtf32(x: f32) -> f32;
/// Returns the square root of an `f64`
///
/// The stabilized version of this intrinsic is
/// [`std::f64::sqrt`](../../std/primitive.f64.html#method.sqrt)
/// [`f64::sqrt`](../../std/primitive.f64.html#method.sqrt)
pub fn sqrtf64(x: f64) -> f64;

/// Raises an `f32` to an integer power.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::powi`](../../std/primitive.f32.html#method.powi)
/// [`f32::powi`](../../std/primitive.f32.html#method.powi)
pub fn powif32(a: f32, x: i32) -> f32;
/// Raises an `f64` to an integer power.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::powi`](../../std/primitive.f64.html#method.powi)
/// [`f64::powi`](../../std/primitive.f64.html#method.powi)
pub fn powif64(a: f64, x: i32) -> f64;

/// Returns the sine of an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::sin`](../../std/primitive.f32.html#method.sin)
/// [`f32::sin`](../../std/primitive.f32.html#method.sin)
pub fn sinf32(x: f32) -> f32;
/// Returns the sine of an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::sin`](../../std/primitive.f64.html#method.sin)
/// [`f64::sin`](../../std/primitive.f64.html#method.sin)
pub fn sinf64(x: f64) -> f64;

/// Returns the cosine of an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::cos`](../../std/primitive.f32.html#method.cos)
/// [`f32::cos`](../../std/primitive.f32.html#method.cos)
pub fn cosf32(x: f32) -> f32;
/// Returns the cosine of an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::cos`](../../std/primitive.f64.html#method.cos)
/// [`f64::cos`](../../std/primitive.f64.html#method.cos)
pub fn cosf64(x: f64) -> f64;

/// Raises an `f32` to an `f32` power.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::powf`](../../std/primitive.f32.html#method.powf)
/// [`f32::powf`](../../std/primitive.f32.html#method.powf)
pub fn powf32(a: f32, x: f32) -> f32;
/// Raises an `f64` to an `f64` power.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::powf`](../../std/primitive.f64.html#method.powf)
/// [`f64::powf`](../../std/primitive.f64.html#method.powf)
pub fn powf64(a: f64, x: f64) -> f64;

/// Returns the exponential of an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::exp`](../../std/primitive.f32.html#method.exp)
/// [`f32::exp`](../../std/primitive.f32.html#method.exp)
pub fn expf32(x: f32) -> f32;
/// Returns the exponential of an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::exp`](../../std/primitive.f64.html#method.exp)
/// [`f64::exp`](../../std/primitive.f64.html#method.exp)
pub fn expf64(x: f64) -> f64;

/// Returns 2 raised to the power of an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::exp2`](../../std/primitive.f32.html#method.exp2)
/// [`f32::exp2`](../../std/primitive.f32.html#method.exp2)
pub fn exp2f32(x: f32) -> f32;
/// Returns 2 raised to the power of an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::exp2`](../../std/primitive.f64.html#method.exp2)
/// [`f64::exp2`](../../std/primitive.f64.html#method.exp2)
pub fn exp2f64(x: f64) -> f64;

/// Returns the natural logarithm of an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::ln`](../../std/primitive.f32.html#method.ln)
/// [`f32::ln`](../../std/primitive.f32.html#method.ln)
pub fn logf32(x: f32) -> f32;
/// Returns the natural logarithm of an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::ln`](../../std/primitive.f64.html#method.ln)
/// [`f64::ln`](../../std/primitive.f64.html#method.ln)
pub fn logf64(x: f64) -> f64;

/// Returns the base 10 logarithm of an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::log10`](../../std/primitive.f32.html#method.log10)
/// [`f32::log10`](../../std/primitive.f32.html#method.log10)
pub fn log10f32(x: f32) -> f32;
/// Returns the base 10 logarithm of an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::log10`](../../std/primitive.f64.html#method.log10)
/// [`f64::log10`](../../std/primitive.f64.html#method.log10)
pub fn log10f64(x: f64) -> f64;

/// Returns the base 2 logarithm of an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::log2`](../../std/primitive.f32.html#method.log2)
/// [`f32::log2`](../../std/primitive.f32.html#method.log2)
pub fn log2f32(x: f32) -> f32;
/// Returns the base 2 logarithm of an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::log2`](../../std/primitive.f64.html#method.log2)
/// [`f64::log2`](../../std/primitive.f64.html#method.log2)
pub fn log2f64(x: f64) -> f64;

/// Returns `a * b + c` for `f32` values.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::mul_add`](../../std/primitive.f32.html#method.mul_add)
/// [`f32::mul_add`](../../std/primitive.f32.html#method.mul_add)
pub fn fmaf32(a: f32, b: f32, c: f32) -> f32;
/// Returns `a * b + c` for `f64` values.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::mul_add`](../../std/primitive.f64.html#method.mul_add)
/// [`f64::mul_add`](../../std/primitive.f64.html#method.mul_add)
pub fn fmaf64(a: f64, b: f64, c: f64) -> f64;

/// Returns the absolute value of an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::abs`](../../std/primitive.f32.html#method.abs)
/// [`f32::abs`](../../std/primitive.f32.html#method.abs)
pub fn fabsf32(x: f32) -> f32;
/// Returns the absolute value of an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::abs`](../../std/primitive.f64.html#method.abs)
/// [`f64::abs`](../../std/primitive.f64.html#method.abs)
pub fn fabsf64(x: f64) -> f64;

/// Returns the minimum of two `f32` values.
Expand All @@ -1326,45 +1326,45 @@ extern "rust-intrinsic" {
/// Copies the sign from `y` to `x` for `f32` values.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::copysign`](../../std/primitive.f32.html#method.copysign)
/// [`f32::copysign`](../../std/primitive.f32.html#method.copysign)
pub fn copysignf32(x: f32, y: f32) -> f32;
/// Copies the sign from `y` to `x` for `f64` values.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::copysign`](../../std/primitive.f64.html#method.copysign)
/// [`f64::copysign`](../../std/primitive.f64.html#method.copysign)
pub fn copysignf64(x: f64, y: f64) -> f64;

/// Returns the largest integer less than or equal to an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::floor`](../../std/primitive.f32.html#method.floor)
/// [`f32::floor`](../../std/primitive.f32.html#method.floor)
pub fn floorf32(x: f32) -> f32;
/// Returns the largest integer less than or equal to an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::floor`](../../std/primitive.f64.html#method.floor)
/// [`f64::floor`](../../std/primitive.f64.html#method.floor)
pub fn floorf64(x: f64) -> f64;

/// Returns the smallest integer greater than or equal to an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::ceil`](../../std/primitive.f32.html#method.ceil)
/// [`f32::ceil`](../../std/primitive.f32.html#method.ceil)
pub fn ceilf32(x: f32) -> f32;
/// Returns the smallest integer greater than or equal to an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::ceil`](../../std/primitive.f64.html#method.ceil)
/// [`f64::ceil`](../../std/primitive.f64.html#method.ceil)
pub fn ceilf64(x: f64) -> f64;

/// Returns the integer part of an `f32`.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::trunc`](../../std/primitive.f32.html#method.trunc)
/// [`f32::trunc`](../../std/primitive.f32.html#method.trunc)
pub fn truncf32(x: f32) -> f32;
/// Returns the integer part of an `f64`.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::trunc`](../../std/primitive.f64.html#method.trunc)
/// [`f64::trunc`](../../std/primitive.f64.html#method.trunc)
pub fn truncf64(x: f64) -> f64;

/// Returns the nearest integer to an `f32`. May raise an inexact floating-point exception
Expand All @@ -1386,12 +1386,12 @@ extern "rust-intrinsic" {
/// Returns the nearest integer to an `f32`. Rounds half-way cases away from zero.
///
/// The stabilized version of this intrinsic is
/// [`std::f32::round`](../../std/primitive.f32.html#method.round)
/// [`f32::round`](../../std/primitive.f32.html#method.round)
pub fn roundf32(x: f32) -> f32;
/// Returns the nearest integer to an `f64`. Rounds half-way cases away from zero.
///
/// The stabilized version of this intrinsic is
/// [`std::f64::round`](../../std/primitive.f64.html#method.round)
/// [`f64::round`](../../std/primitive.f64.html#method.round)
pub fn roundf64(x: f64) -> f64;

/// Float addition that allows optimizations based on algebraic rules.
Expand Down
1 change: 0 additions & 1 deletion library/core/src/iter/adapters/chain.rs
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@@ -1,6 +1,5 @@
use crate::iter::{DoubleEndedIterator, FusedIterator, Iterator, TrustedLen};
use crate::ops::Try;
use crate::usize;

/// An iterator that links two iterators together, in a chain.
///
Expand Down
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