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| author | Mazdak Farrokhzad <twingoow@gmail.com> | 2019-10-01 23:56:16 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-10-01 23:56:16 +0200 |
| commit | baba6284bf909922de9a6a98093a522b80d9f8d8 (patch) | |
| tree | 4f6d105fc1e6f98e2d16e76549b3f180f9e57706 | |
| parent | 702b45e409495a41afcccbe87a251a692b0cefab (diff) | |
| parent | 5faae38851daea574b0b414618ec61a953bef2db (diff) | |
| download | rust-baba6284bf909922de9a6a98093a522b80d9f8d8.tar.gz rust-baba6284bf909922de9a6a98093a522b80d9f8d8.zip | |
Rollup merge of #63416 - RalfJung:apfloat, r=eddyb
apfloat: improve doc comments r? @eddyb @nagisa
| -rw-r--r-- | src/librustc_apfloat/lib.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/librustc_apfloat/lib.rs b/src/librustc_apfloat/lib.rs index 1190cea21ac..5efe4fda8cc 100644 --- a/src/librustc_apfloat/lib.rs +++ b/src/librustc_apfloat/lib.rs @@ -555,12 +555,13 @@ pub trait Float fn ilogb(self) -> ExpInt; /// Returns: self * 2<sup>exp</sup> for integral exponents. + /// Equivalent to C standard library function `ldexp`. fn scalbn_r(self, exp: ExpInt, round: Round) -> Self; fn scalbn(self, exp: ExpInt) -> Self { self.scalbn_r(exp, Round::NearestTiesToEven) } - /// Equivalent of C standard library function. + /// Equivalent to C standard library function with the same name. /// /// While the C standard says exp is an unspecified value for infinity and nan, /// this returns INT_MAX for infinities, and INT_MIN for NaNs (see `ilogb`). |