opencv-0.46.3
- opencv 0.46.3
- 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 ^0.21.3 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
- 43.47% of the crate is documented
Go to latest version
Platform
- x86_64-unknown-linux-gnu
Feature flags

Rust

☰

opencv::imgproc

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[−][src]Constant opencv::imgproc::RETR_TREE

pub const RETR_TREE: i32 = 3;

retrieves all of the contours and reconstructs a full hierarchy of nested contours.