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Implement Sizable for both OwnedLiterals and serde_json.

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This commit is contained in:
Tom Alexander
2020-06-14 13:06:03 -04:00
parent 1a54e35736
commit a6c22417e5
2 changed files with 27 additions and 2 deletions
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19
src/bin.rs
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@@ -316,7 +316,24 @@ impl Loopable for serde_json::Value {
impl Sizable for serde_json::Value {
fn get_size<'a>(&'a self) -> Option<IceResult<'a>> {
todo!()
match self {
serde_json::Value::Null => {
Some(IceResult::from_owned(OwnedLiteral::LPositiveInteger(0)))
}
serde_json::Value::Bool(_boolean) => {
Some(IceResult::from_owned(OwnedLiteral::LPositiveInteger(0)))
}
serde_json::Value::Number(_num) => Some(IceResult::from_borrowed(self)),
serde_json::Value::String(text) => Some(IceResult::from_owned(
OwnedLiteral::LPositiveInteger(text.len().try_into().unwrap()),
)),
serde_json::Value::Array(arr) => Some(IceResult::from_owned(
OwnedLiteral::LPositiveInteger(arr.len().try_into().unwrap()),
)),
serde_json::Value::Object(obj) => Some(IceResult::from_owned(
OwnedLiteral::LPositiveInteger(obj.len().try_into().unwrap()),
)),
}
}
}