fluidattacks-blends-domain 0.6.1

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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use alloc::vec::Vec;

use crate::syntax::builders::try_statement::build_try_statement_node;
use crate::syntax::fields::javascript::try_statement;
use crate::syntax::{SyntaxGraphArgs, SyntaxGraphError};
use crate::NodeId;

pub fn reader(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
) -> Result<Option<NodeId>, SyntaxGraphError> {
    let block_id = args.required_field_alt(n_id, try_statement::BODY)?;
    let handler_id = args.optional_field_alt(n_id, try_statement::HANDLER);
    let finalizer_id = args.optional_field_alt(n_id, try_statement::FINALIZER);
    let catch_clauses: Vec<NodeId> = finalizer_id.into_iter().collect();

    build_try_statement_node(args, n_id, block_id, &catch_clauses, handler_id, None).map(Some)
}