diff options
Diffstat (limited to 'src/document_tree/elements.rs')
| -rw-r--r-- | src/document_tree/elements.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/document_tree/elements.rs b/src/document_tree/elements.rs index 52b1f5b..fe5a498 100644 --- a/src/document_tree/elements.rs +++ b/src/document_tree/elements.rs @@ -1,7 +1,7 @@ use serde_derive::Serialize; use crate::target; -use super::attribute_types::{ID,NameToken}; +use super::attribute_types::{CanBeEmpty,ID,NameToken}; use super::extra_attributes::{self,ExtraAttributes}; use super::element_categories::*; @@ -28,9 +28,13 @@ pub trait Element { #[derive(Debug,Default,PartialEq,Serialize)] pub struct CommonAttributes { - ids: Vec<ID>, - names: Vec<NameToken>, - source: Option<target::Target>, + #[serde(skip_serializing_if = "CanBeEmpty::is_empty")] + ids: Vec<ID>, + #[serde(skip_serializing_if = "CanBeEmpty::is_empty")] + names: Vec<NameToken>, + #[serde(skip_serializing_if = "CanBeEmpty::is_empty")] + source: Option<target::Target>, + #[serde(skip_serializing_if = "CanBeEmpty::is_empty")] classes: Vec<String>, //TODO: dupnames } |