diff options
Diffstat (limited to 'toolkit/components/glean/build_scripts/glean_parser_ext/templates/rust.jinja2')
| -rw-r--r-- | toolkit/components/glean/build_scripts/glean_parser_ext/templates/rust.jinja2 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/toolkit/components/glean/build_scripts/glean_parser_ext/templates/rust.jinja2 b/toolkit/components/glean/build_scripts/glean_parser_ext/templates/rust.jinja2 index 5723ff5d58..3b29a0f252 100644 --- a/toolkit/components/glean/build_scripts/glean_parser_ext/templates/rust.jinja2 +++ b/toolkit/components/glean/build_scripts/glean_parser_ext/templates/rust.jinja2 @@ -20,10 +20,13 @@ Jinja2 template is not. Please file bugs! #} pub struct {{ name }} { {% for itemname, val in struct.properties.items() %} {% if val.type == "object" %} - pub {{itemname|snake_case}}: {{ name ~ "Item" ~ itemname|Camelize ~ "Object" }}, + #[serde(skip_serializing_if = "Option::is_none")] + pub {{itemname|snake_case}}: Option<{{ name ~ "Item" ~ itemname|Camelize ~ "Object" }}>, {% elif val.type == "array" %} + #[serde(skip_serializing_if = "Vec::is_empty", default = "Vec::new")] pub {{itemname|snake_case}}: {{ name ~ "Item" ~ itemname|Camelize }}, {% else %} + #[serde(skip_serializing_if = "Option::is_none")] pub {{itemname|snake_case}}: Option<{{val.type|structure_type_name}}>, {% endif %} {% endfor %} |