rustpython-host_env-0.6.0
- rustpython-host_env 0.6.0
- Docs.rs crate page
- MIT
- 02 October 2026
- Links
- Repository
- crates.io
- Source
- Owners
- youknowone
- Dependencies
- bitflags ^2.11.0 normal
  bitflagset ^0.0.4 normal
  der ^0.8 normal optional
  getrandom ^0.4 normal
  libc ^0.2.186 normal
  num-traits ^0.2 normal
  parking_lot ^0.12.3 normal
  paste ^1.0.15 normal
  pkcs8 ^0.11 normal optional
  rustls ^0.23.39 normal optional
  rustls-pemfile ^2.2 normal optional
  rustls-webpki ^0.103 normal optional
  rustpython-wtf8 ^0.6.0 normal
  sha2 ^0.11 normal optional
  widestring ^1.2.0 normal
  x509-parser ^0.18 normal optional
  cc ^1 build
  libffi ^5 normal optional
  termios ^0.3.3 normal
  num_cpus ^1.17.0 normal
  rustix ^1.1 normal
  libloading ^0.9 normal optional
  memmap2 ^0.9.10 normal
  mac_address ^1.1.3 normal
  dns-lookup ^4.0 normal
  gethostname ^1.0.2 normal
  rustls-native-certs ^0.8 normal optional
  rustyline ^18 normal
  socket2 ^0.6.4 normal
  which ^8 normal
  rustls ^0.23.39 dev
  system-configuration ^0.8.0 normal
  nix ^0.31 normal
  junction ^2.0.0 normal
  memchr ^2.8.1 normal
  schannel ^0.1.29 normal
  windows-sys ^0.61.2 normal
- Versions
- 8.84% of the crate is documented
Platform
- x86_64-unknown-linux-gnu
Feature flags

docs.rs

Rust

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lockf

rustpython_host_env0.6.0

In rustpython_host_env::fcntl

rustpython_host_env::fcntl

Function lockf

pub fn lockf(
    fd: i32,
    cmd: i32,
    len: i64,
    start: i64,
    whence: i32,
) -> Result<i32, LockfError>