Struct vega_lite_4::Lookup
source · pub struct Lookup {
pub data: Option<Data>,
pub fields: Option<Vec<String>>,
pub key: Option<String>,
pub selection: Option<String>,
}
Expand description
Data source or selection for secondary data reference.
Fields§
§data: Option<Data>
Secondary data source to lookup in.
fields: Option<Vec<String>>
Fields in foreign data or selection to lookup. If not specified, the entire object is queried.
key: Option<String>
Key in data to lookup.
selection: Option<String>
Selection name to look up.
Trait Implementations§
source§impl<'de> Deserialize<'de> for Lookup
impl<'de> Deserialize<'de> for Lookup
source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Auto Trait Implementations§
impl RefUnwindSafe for Lookup
impl Send for Lookup
impl Sync for Lookup
impl Unpin for Lookup
impl UnwindSafe for Lookup
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more