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-rw-r--r--src/ser.rs30
1 files changed, 25 insertions, 5 deletions
diff --git a/src/ser.rs b/src/ser.rs
index d92b8a3..2bb9333 100644
--- a/src/ser.rs
+++ b/src/ser.rs
@@ -274,10 +274,24 @@ impl<'a> Serializer<'a> {
}
fn emit_array(&mut self, first: &Cell<bool>) -> Result<(), Error> {
- if first.get() {
- self.dst.push_str("[");
- } else {
- self.dst.push_str(", ");
+ match self.settings.array {
+ Some(ref a) => {
+ if first.get() {
+ self.dst.push_str("[\n")
+ } else {
+ self.dst.push_str(",\n")
+ }
+ for _ in 0..a.indent {
+ self.dst.push_str(" ");
+ }
+ },
+ None => {
+ if first.get() {
+ self.dst.push_str("[")
+ } else {
+ self.dst.push_str(", ")
+ }
+ },
}
Ok(())
}
@@ -652,7 +666,13 @@ impl<'a, 'b> ser::SerializeSeq for SerializeSeq<'a, 'b> {
fn end(self) -> Result<(), Error> {
match self.type_.get() {
Some("table") => return Ok(()),
- Some(_) => self.ser.dst.push_str("]"),
+ Some(_) => {
+ if self.ser.settings.array.is_some() {
+ self.ser.dst.push_str("\n]");
+ } else {
+ self.ser.dst.push_str("]");
+ }
+ }
None => {
assert!(self.first.get());
self.ser.emit_key("array")?;