vacro-trace 0.1.2

Observability, tracing, and snapshot debugging for Rust procedural macros.
Documentation 
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pub(crate) mod cargo;
pub(crate) mod constant;
pub(crate) mod error;
pub mod model;
pub mod states;
pub(crate) mod utils;

pub use quote::quote;
use rust_format::Formatter;

use crate::__private::{model::TraceEvent, utils::now};

pub use states::TraceSession;

fn fmt(tokens: String) -> String {
    rust_format::PrettyPlease::default()
        .format_str(&tokens)
        .unwrap_or(tokens)
}

pub fn snapshot(tag: &str, ast: String) {
    let formatted = fmt(ast);
    let event = TraceEvent::Snapshot {
        tag: tag.to_string(),
        code: formatted,
        time: now(),
    };
    emit_event(event);
}

pub fn log(level: String, message: String) {
    let event = TraceEvent::Log {
        level,
        message,
        time: now(),
    };
    emit_event(event);
}

fn emit_event(event: TraceEvent) {
    TraceSession::emit(event);
}