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-rw-r--r--vendor/ryu/src/common.rs95
1 files changed, 0 insertions, 95 deletions
diff --git a/vendor/ryu/src/common.rs b/vendor/ryu/src/common.rs
deleted file mode 100644
index 9613036..0000000
--- a/vendor/ryu/src/common.rs
+++ /dev/null
@@ -1,95 +0,0 @@
-// Translated from C to Rust. The original C code can be found at
-// https://github.com/ulfjack/ryu and carries the following license:
-//
-// Copyright 2018 Ulf Adams
-//
-// The contents of this file may be used under the terms of the Apache License,
-// Version 2.0.
-//
-// (See accompanying file LICENSE-Apache or copy at
-// http://www.apache.org/licenses/LICENSE-2.0)
-//
-// Alternatively, the contents of this file may be used under the terms of
-// the Boost Software License, Version 1.0.
-// (See accompanying file LICENSE-Boost or copy at
-// https://www.boost.org/LICENSE_1_0.txt)
-//
-// Unless required by applicable law or agreed to in writing, this software
-// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-// KIND, either express or implied.
-
-// Returns the number of decimal digits in v, which must not contain more than 9
-// digits.
-#[cfg_attr(feature = "no-panic", inline)]
-pub fn decimal_length9(v: u32) -> u32 {
- // Function precondition: v is not a 10-digit number.
- // (f2s: 9 digits are sufficient for round-tripping.)
- debug_assert!(v < 1000000000);
-
- if v >= 100000000 {
- 9
- } else if v >= 10000000 {
- 8
- } else if v >= 1000000 {
- 7
- } else if v >= 100000 {
- 6
- } else if v >= 10000 {
- 5
- } else if v >= 1000 {
- 4
- } else if v >= 100 {
- 3
- } else if v >= 10 {
- 2
- } else {
- 1
- }
-}
-
-// Returns e == 0 ? 1 : [log_2(5^e)]; requires 0 <= e <= 3528.
-#[cfg_attr(feature = "no-panic", inline)]
-#[allow(dead_code)]
-pub fn log2_pow5(e: i32) -> i32 /* or u32 -> u32 */ {
- // This approximation works up to the point that the multiplication
- // overflows at e = 3529. If the multiplication were done in 64 bits, it
- // would fail at 5^4004 which is just greater than 2^9297.
- debug_assert!(e >= 0);
- debug_assert!(e <= 3528);
- ((e as u32 * 1217359) >> 19) as i32
-}
-
-// Returns e == 0 ? 1 : ceil(log_2(5^e)); requires 0 <= e <= 3528.
-#[cfg_attr(feature = "no-panic", inline)]
-pub fn pow5bits(e: i32) -> i32 /* or u32 -> u32 */ {
- // This approximation works up to the point that the multiplication
- // overflows at e = 3529. If the multiplication were done in 64 bits, it
- // would fail at 5^4004 which is just greater than 2^9297.
- debug_assert!(e >= 0);
- debug_assert!(e <= 3528);
- (((e as u32 * 1217359) >> 19) + 1) as i32
-}
-
-#[cfg_attr(feature = "no-panic", inline)]
-#[allow(dead_code)]
-pub fn ceil_log2_pow5(e: i32) -> i32 /* or u32 -> u32 */ {
- log2_pow5(e) + 1
-}
-
-// Returns floor(log_10(2^e)); requires 0 <= e <= 1650.
-#[cfg_attr(feature = "no-panic", inline)]
-pub fn log10_pow2(e: i32) -> u32 /* or u32 -> u32 */ {
- // The first value this approximation fails for is 2^1651 which is just greater than 10^297.
- debug_assert!(e >= 0);
- debug_assert!(e <= 1650);
- (e as u32 * 78913) >> 18
-}
-
-// Returns floor(log_10(5^e)); requires 0 <= e <= 2620.
-#[cfg_attr(feature = "no-panic", inline)]
-pub fn log10_pow5(e: i32) -> u32 /* or u32 -> u32 */ {
- // The first value this approximation fails for is 5^2621 which is just greater than 10^1832.
- debug_assert!(e >= 0);
- debug_assert!(e <= 2620);
- (e as u32 * 732923) >> 20
-}