Function render_example

crates/flowtrace-cli/src/explain.rs:378–383

Render a minimal valid JSON example for the schema. Always ends with a newline so the output is line-clean when piped to a file or another command.

(rs: &RootSchema, obj: &SchemaObject)

/// Render a minimal valid JSON example for the schema. Always ends with a newline
/// so the output is line-clean when piped to a file or another command.
fn render_example(rs: &RootSchema, obj: &SchemaObject) -> String {
    let v = example_for(rs, obj, &mut Vec::new());
    let mut s = serde_json::to_string_pretty(&v).unwrap_or_else(|_| String::from("null"));
    s.push('\n');
    s
}

/// Render the raw JSON Schema for this target, pretty-printed.
///