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//! Utilities for parsing CEL expressions into Rust consumable types.

mod error;
pub use error::*;

mod ast_mapping;
mod parser;

use crate::cel::ast_mapping::map_cel_ast;
use crate::cel::error::CelParserResult;
use crate::cel::parser::parse_cel_expression;
use crate::types::Certification;

/// Parses a CEL expression string into a [Certification] object.
pub fn cel_to_certification(cel: &str) -> CelParserResult<Option<Certification>> {
    parse_cel_expression(cel).and_then(map_cel_ast)
}