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android / platform / external / rust / crates / itoa / ec62bc1680ff8c000bd4693fc3c3a17313d0ed39
commitec62bc1680ff8c000bd4693fc3c3a17313d0ed39[log] [tgz]
authorDmitry Avershin <[email protected]>Tue Aug 27 10:42:44 2024 +0000
committerAutomerger Merge Worker <[email protected]>Tue Aug 27 10:42:44 2024 +0000
treecddf0242bb53f39d0f5b9d0b3c46af8a8386b4a8
parent30842df778bc7d6e66d03c6933dd2f366ae51601 [diff]
parent7807c5bfe7d76a2453a60c2cd8db03797559bcdb [diff]
Marks itoa available in OEM apexes. am: b99db4a687 am: 7807c5bfe7

Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/itoa/+/3243745

Change-Id: I89416b7921b870706761047714c413374c75aa29
Signed-off-by: Automerger Merge Worker <[email protected]>
tree: cddf0242bb53f39d0f5b9d0b3c46af8a8386b4a8
  1. .github/
  2. benches/
  3. patches/
  4. src/
  5. tests/
  6. .cargo_vcs_info.json
  7. .gitignore
  8. Android.bp
  9. Cargo.toml
  10. Cargo.toml.orig
  11. cargo_embargo.json
  12. LICENSE
  13. LICENSE-APACHE
  14. LICENSE-MIT
  15. METADATA
  16. MODULE_LICENSE_APACHE2
  17. OWNERS
  18. README.md
  19. TEST_MAPPING
README.md

itoa

This crate provides a fast conversion of integer primitives to decimal strings. The implementation comes straight from libcore but avoids the performance penalty of going through core::fmt::Formatter.

See also ryu for printing floating point primitives.

Version requirement: rustc 1.36+

[dependencies]
itoa = "1.0"

Example

fn main() {
    let mut buffer = itoa::Buffer::new();
    let printed = buffer.format(128u64);
    assert_eq!(printed, "128");
}

Performance (lower is better)

performance

License