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Second stabilisation pass of *::num #20573

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Merged
merged 7 commits into from
Jan 6, 2015
Merged

Second stabilisation pass of *::num #20573

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cfb2e2a
num: remove deprecated functionality.
huonw Jan 2, 2015
cd4ed38
Deprecate the constant-returning functions in Float.
huonw Jan 5, 2015
1291fc7
Reword unstability message for core::num::Float.
huonw Jan 5, 2015
ae47627
Merge core::num::Float and std::num::FloatMath.
huonw Jan 5, 2015
65922dd
Apply stability attributes to std::num::Float.
huonw Jan 5, 2015
49feb0c
Unstabilise f32/f64 constants that are int/uint.
huonw Jan 5, 2015
f3a80ab
Apply stability attributes to core::num::{Int, SignedInt, UnsignedInt}.
huonw Jan 5, 2015
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24 changes: 17 additions & 7 deletions src/libcore/num/f32.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -22,12 +22,12 @@ use num::Float;
use num::FpCategory as Fp;
use option::Option;

#[stable]
#[unstable = "pending integer conventions"]
pub const RADIX: uint = 2u;

#[stable]
#[unstable = "pending integer conventions"]
pub const MANTISSA_DIGITS: uint = 24u;
#[stable]
#[unstable = "pending integer conventions"]
pub const DIGITS: uint = 6u;

#[stable]
Expand All @@ -43,14 +43,14 @@ pub const MIN_POS_VALUE: f32 = 1.17549435e-38_f32;
#[stable]
pub const MAX_VALUE: f32 = 3.40282347e+38_f32;

#[stable]
#[unstable = "pending integer conventions"]
pub const MIN_EXP: int = -125;
#[stable]
#[unstable = "pending integer conventions"]
pub const MAX_EXP: int = 128;

#[stable]
#[unstable = "pending integer conventions"]
pub const MIN_10_EXP: int = -37;
#[stable]
#[unstable = "pending integer conventions"]
pub const MAX_10_EXP: int = 38;

#[stable]
Expand Down Expand Up @@ -177,33 +177,43 @@ impl Float for f32 {
}

#[inline]
#[deprecated]
fn mantissa_digits(_: Option<f32>) -> uint { MANTISSA_DIGITS }

#[inline]
#[deprecated]
fn digits(_: Option<f32>) -> uint { DIGITS }

#[inline]
#[deprecated]
fn epsilon() -> f32 { EPSILON }

#[inline]
#[deprecated]
fn min_exp(_: Option<f32>) -> int { MIN_EXP }

#[inline]
#[deprecated]
fn max_exp(_: Option<f32>) -> int { MAX_EXP }

#[inline]
#[deprecated]
fn min_10_exp(_: Option<f32>) -> int { MIN_10_EXP }

#[inline]
#[deprecated]
fn max_10_exp(_: Option<f32>) -> int { MAX_10_EXP }

#[inline]
#[deprecated]
fn min_value() -> f32 { MIN_VALUE }

#[inline]
#[deprecated]
fn min_pos_value(_: Option<f32>) -> f32 { MIN_POS_VALUE }

#[inline]
#[deprecated]
fn max_value() -> f32 { MAX_VALUE }

/// Returns the mantissa, exponent and sign as integers.
Expand Down
23 changes: 16 additions & 7 deletions src/libcore/num/f64.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -26,12 +26,11 @@ use option::Option;
// constants are implemented in favour of referencing the respective
// members of `Bounded` and `Float`.

#[stable]
#[unstable = "pending integer conventions"]
pub const RADIX: uint = 2u;

#[stable]
pub const MANTISSA_DIGITS: uint = 53u;
#[stable]
#[unstable = "pending integer conventions"]
pub const DIGITS: uint = 15u;

#[stable]
Expand All @@ -47,14 +46,14 @@ pub const MIN_POS_VALUE: f64 = 2.2250738585072014e-308_f64;
#[stable]
pub const MAX_VALUE: f64 = 1.7976931348623157e+308_f64;

#[stable]
#[unstable = "pending integer conventions"]
pub const MIN_EXP: int = -1021;
#[stable]
#[unstable = "pending integer conventions"]
pub const MAX_EXP: int = 1024;

#[stable]
#[unstable = "pending integer conventions"]
pub const MIN_10_EXP: int = -307;
#[stable]
#[unstable = "pending integer conventions"]
pub const MAX_10_EXP: int = 308;

#[stable]
Expand Down Expand Up @@ -185,33 +184,43 @@ impl Float for f64 {
}

#[inline]
#[deprecated]
fn mantissa_digits(_: Option<f64>) -> uint { MANTISSA_DIGITS }

#[inline]
#[deprecated]
fn digits(_: Option<f64>) -> uint { DIGITS }

#[inline]
#[deprecated]
fn epsilon() -> f64 { EPSILON }

#[inline]
#[deprecated]
fn min_exp(_: Option<f64>) -> int { MIN_EXP }

#[inline]
#[deprecated]
fn max_exp(_: Option<f64>) -> int { MAX_EXP }

#[inline]
#[deprecated]
fn min_10_exp(_: Option<f64>) -> int { MIN_10_EXP }

#[inline]
#[deprecated]
fn max_10_exp(_: Option<f64>) -> int { MAX_10_EXP }

#[inline]
#[deprecated]
fn min_value() -> f64 { MIN_VALUE }

#[inline]
#[deprecated]
fn min_pos_value(_: Option<f64>) -> f64 { MIN_POS_VALUE }

#[inline]
#[deprecated]
fn max_value() -> f64 { MAX_VALUE }

/// Returns the mantissa, exponent and sign as integers.
Expand Down
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