fluidattacks-blends-domain 0.2.0

Blends functional core: pure AST graph to syntax graph (no_std)
Documentation 
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use alloc::format;
use alloc::string::String;

use crate::syntax::builders::utils::get_event_subpath;
use crate::syntax::{SanitizationEvent, SyntaxGraphArgs, SyntaxGraphError, SyntaxNode};
use crate::NodeId;

pub fn build_member_access_node(
    args: &mut SyntaxGraphArgs<'_>,
    n_id: NodeId,
    member: String,
    expression: String,
    expression_id: NodeId,
) -> Result<NodeId, SyntaxGraphError> {
    let symbol_scope = args.metadata.scope_stack.last().copied();
    let full_name = format!("{expression}.{member}");

    args.syntax_graph.add_node(
        n_id,
        SyntaxNode::MemberAccess {
            member,
            expression,
            expression_id,
            symbol_scope,
        },
    );

    let built = args.generic(expression_id)?;
    args.syntax_graph.add_ast_edge(n_id, built);

    let active = args
        .metadata
        .sanitization_stack
        .last()
        .filter(|(kind, _)| !kind.ends_with("_pending"))
        .map(|(kind, parent_id)| (kind.clone(), *parent_id));
    if let (Some((kind, parent_id)), Some(scope)) =
        (active, args.metadata.scope_stack.last().copied())
    {
        let subpath = get_event_subpath(args.metadata);
        args.syntax_graph.register_sanitization(
            &full_name,
            scope,
            SanitizationEvent {
                node_id: parent_id,
                kind,
                subpath,
            },
        );
    }

    Ok(n_id)
}