opencv-0.26.0
- opencv 0.26.0
- Docs.rs crate page
- MIT
- Links
- Repository
- Crates.io
- Source
- Owners
- twistedfall
- Dependencies
- cpp ^0.5.3 normal
  libc ^0.2 normal
  num ^0.2 normal
  once_cell ^1.0 normal
  slab ^0.4 normal
  matches ^0.1 dev
  cc ^1.0 build
  cpp_build ^0.5.3 build
  glob ^0.3 build
  once_cell ^1.0 build
  pkg-config ^0.3 build
  rayon ^1.0 build
  regex ^1.0 build
  semver ^0.9 build
  which ^3.0 build
- Versions
Go to latest version
Platform
- x86_64-apple-darwin
- x86_64-unknown-linux-gnu
Feature flags

Rust

☰

[−][src]Function opencv::core::read_f32

pub fn read_f32(
    node: &FileNode, 
    value: &mut f32, 
    default_value: f32
) -> Result<()>