diff options
Diffstat (limited to 'vendor/bitflags/benches/parse.rs')
-rw-r--r-- | vendor/bitflags/benches/parse.rs | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/vendor/bitflags/benches/parse.rs b/vendor/bitflags/benches/parse.rs deleted file mode 100644 index caa9203..0000000 --- a/vendor/bitflags/benches/parse.rs +++ /dev/null @@ -1,96 +0,0 @@ -#![feature(test)] - -extern crate test; - -use std::{ - fmt::{self, Display}, - str::FromStr, -}; - -bitflags::bitflags! { - struct Flags10: u32 { - const A = 0b0000_0000_0000_0001; - const B = 0b0000_0000_0000_0010; - const C = 0b0000_0000_0000_0100; - const D = 0b0000_0000_0000_1000; - const E = 0b0000_0000_0001_0000; - const F = 0b0000_0000_0010_0000; - const G = 0b0000_0000_0100_0000; - const H = 0b0000_0000_1000_0000; - const I = 0b0000_0001_0000_0000; - const J = 0b0000_0010_0000_0000; - } -} - -impl FromStr for Flags10 { - type Err = bitflags::parser::ParseError; - - fn from_str(flags: &str) -> Result<Self, Self::Err> { - Ok(Flags10(flags.parse()?)) - } -} - -impl Display for Flags10 { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { - Display::fmt(&self.0, f) - } -} - -#[bench] -fn format_flags_1_present(b: &mut test::Bencher) { - b.iter(|| Flags10::J.to_string()) -} - -#[bench] -fn format_flags_5_present(b: &mut test::Bencher) { - b.iter(|| (Flags10::F | Flags10::G | Flags10::H | Flags10::I | Flags10::J).to_string()) -} - -#[bench] -fn format_flags_10_present(b: &mut test::Bencher) { - b.iter(|| { - (Flags10::A - | Flags10::B - | Flags10::C - | Flags10::D - | Flags10::E - | Flags10::F - | Flags10::G - | Flags10::H - | Flags10::I - | Flags10::J) - .to_string() - }) -} - -#[bench] -fn parse_flags_1_10(b: &mut test::Bencher) { - b.iter(|| { - let flags: Flags10 = "J".parse().unwrap(); - flags - }) -} - -#[bench] -fn parse_flags_5_10(b: &mut test::Bencher) { - b.iter(|| { - let flags: Flags10 = "F | G | H | I | J".parse().unwrap(); - flags - }) -} - -#[bench] -fn parse_flags_10_10(b: &mut test::Bencher) { - b.iter(|| { - let flags: Flags10 = "A | B | C | D | E | F | G | H | I | J".parse().unwrap(); - flags - }) -} - -#[bench] -fn parse_flags_1_10_hex(b: &mut test::Bencher) { - b.iter(|| { - let flags: Flags10 = "0xFF".parse().unwrap(); - flags - }) -} |