Struct arrow2::io::json_integration::ArrowJsonFieldDictionary
source · [−]pub struct ArrowJsonFieldDictionary {
pub id: i64,
pub index_type: IntegerType,
pub is_ordered: bool,
}
Available on crate feature
io_json_integration
only.Expand description
Dictionary metadata
Fields
id: i64
the dictionary id
index_type: IntegerType
the index type
is_ordered: bool
whether it is ordered
Trait Implementations
sourceimpl Debug for ArrowJsonFieldDictionary
impl Debug for ArrowJsonFieldDictionary
sourceimpl<'de> Deserialize<'de> for ArrowJsonFieldDictionary
impl<'de> Deserialize<'de> for ArrowJsonFieldDictionary
sourcefn 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
sourceimpl Serialize for ArrowJsonFieldDictionary
impl Serialize for ArrowJsonFieldDictionary
Auto Trait Implementations
impl RefUnwindSafe for ArrowJsonFieldDictionary
impl Send for ArrowJsonFieldDictionary
impl Sync for ArrowJsonFieldDictionary
impl Unpin for ArrowJsonFieldDictionary
impl UnwindSafe for ArrowJsonFieldDictionary
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more