wok 0.0.0

A hobbyist web framework for WASM
Documentation 
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use crate::error::{WokError, WokErrorSource};

pub trait WokErrorTrace {
    fn trace(self, source: WokErrorSource) -> Self;
}

impl WokErrorTrace for WokError {
    #[cfg(feature = "trace")]
    fn trace(mut self, source: WokErrorSource) -> Self {
        self.trace.push(source);
        self
    }

    #[cfg(not(feature = "trace"))]
    fn trace(self, _source: WokErrorSource) -> Self {
        self
    }
}

impl<T> WokErrorTrace for Result<T, WokError> {
    #[cfg(feature = "trace")]
    fn trace(mut self, source: WokErrorSource) -> Self {
        if let Err(x) = &mut self {
            x.trace.push(source);
        }
        self
    }

    #[cfg(not(feature = "trace"))]
    fn trace(self, _source: WokErrorSource) -> Self {
        self
    }
}