opencv-0.47.0
- opencv 0.47.0
- Docs.rs crate page
- MIT
- Links
- Documentation
- Repository
- crates.io
- Source
- Owners
- twistedfall
- Dependencies
- libc ^0.2 normal
  num-traits ^0.2 normal
  once_cell ^1.0 normal
  matches ^0.1 dev
  opencv-binding-generator ^0.22.0 build
  cc ^1.0 build
  clang ^1.0 build
  dunce ^1.0 build
  glob ^0.3 build
  jobserver ^0.1 build
  once_cell ^1.0 build
  pkg-config ^0.3 build
  semver ^0.10 build
  shlex ^0.1 build
  vcpkg ^0.2.9 build
- Versions
- 43.19% of the crate is documented
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Platform
- x86_64-unknown-linux-gnu
Feature flags

Rust

☰

[−][src]Function opencv::core::get_device

pub fn get_device() -> Result<i32>

Returns the current device index set by cuda::setDevice or initialized by default.