crates/icu_capi/src/logging.rs

// This file is part of ICU4X. For terms of use, please see the file
// called LICENSE at the top level of the ICU4X source tree
// (online at: https://github.com/unicode-org/icu4x/blob/main/LICENSE ).

#[diplomat::bridge]
#[diplomat::abi_rename = "icu4x_{0}_mv1"]
#[diplomat::attr(auto, namespace = "icu4x")]
pub mod ffi {
    use alloc::boxed::Box;

    #[diplomat::opaque]
    /// An object allowing control over the logging used
    pub struct Logger;

    impl Logger {
        /// Initialize the logger using `simple_logger`
        ///
        /// Requires the `simple_logger` Cargo feature.
        ///
        /// Returns `false` if there was already a logger set.
        #[cfg(all(not(target_arch = "wasm32"), feature = "simple_logger"))]
        pub fn init_simple_logger() -> bool {
            simple_logger::init().is_ok()
        }
    }
}