Module core::num::flt2dec::strategy::grisu
[−]
[src]
Unstable (
flt2dec): internal routines only exposed for testing
Rust adaptation of Grisu3 algorithm described in [1]. It uses about 1KB of precomputed table, and in turn, it's very quick for most inputs.
[1] Florian Loitsch. 2010. Printing floating-point numbers quickly and accurately with integers. SIGPLAN Not. 45, 6 (June 2010), 233-243.
Reexports
use prelude::v1::*; |
use num::diy_float::Fp; |
use num::flt2dec::{Decoded, MAX_SIG_DIGITS, round_up}; |
Constants
| ALPHA | [Unstable] |
| CACHED_POW10_FIRST_E | [Unstable] |
| CACHED_POW10_LAST_E | [Unstable] |
| GAMMA | [Unstable] |
Statics
| CACHED_POW10 | [Unstable] |
Functions
| cached_power | [Unstable] |
| format_exact |
[Unstable] The exact and fixed mode implementation for Grisu with Dragon fallback. |
| format_exact_opt |
[Unstable] The exact and fixed mode implementation for Grisu. |
| format_shortest |
[Unstable] The shortest mode implementation for Grisu with Dragon fallback. |
| format_shortest_opt |
[Unstable] The shortest mode implementation for Grisu. |
| max_pow10_no_more_than |
[Unstable] Given |