oar-ocr 0.6.3

An Optical Character Recognition (OCR) and Document Layout Analysis library written in Rust.
Documentation 
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//! Common utilities for examples.

pub mod device_config;
#[allow(dead_code)]
pub mod markdown;
pub mod pdf;
#[allow(dead_code)]
pub mod visualization;

/// Initializes the tracing subscriber for logging in examples.
pub fn init_tracing() {
    use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};

    let env_filter = tracing_subscriber::EnvFilter::try_from_default_env()
        .unwrap_or_else(|_| tracing_subscriber::EnvFilter::new("info"));

    tracing_subscriber::registry()
        .with(env_filter)
        .with(tracing_subscriber::fmt::layer())
        .init();
}