Struct arrow::ipc::gen::Schema::Field

pub struct Field<'a> {
    pub _tab: Table<'a>,
}

Fields

_tab: Table<'a>

Methods

impl<'a> Field<'a>

pub fn init_from_table(table: Table<'a>) -> Self

pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
    _fbb: &'mut_bldr mut FlatBufferBuilder<'bldr>,
    args: &'args FieldArgs<'args>
) -> WIPOffset<Field<'bldr>>

pub const VT_NAME: VOffsetT

pub const VT_NULLABLE: VOffsetT

pub const VT_TYPE_TYPE: VOffsetT

pub const VT_TYPE_: VOffsetT

pub const VT_DICTIONARY: VOffsetT

pub const VT_CHILDREN: VOffsetT

pub const VT_CUSTOM_METADATA: VOffsetT

pub fn name(&self) -> Option<&'a str>

pub fn nullable(&self) -> bool

pub fn type_type(&self) -> Type

pub fn type_(&self) -> Option<Table<'a>>

pub fn dictionary(&self) -> Option<DictionaryEncoding<'a>>

pub fn children(&self) -> Option<Vector<ForwardsUOffset<Field<'a>>>>

pub fn custom_metadata(&self) -> Option<Vector<ForwardsUOffset<KeyValue<'a>>>>

pub fn type__as_null(&'a self) -> Option<Null>

pub fn type__as_int(&'a self) -> Option<Int>

pub fn type__as_floating_point(&'a self) -> Option<FloatingPoint>

pub fn type__as_binary(&'a self) -> Option<Binary>

pub fn type__as_utf_8(&'a self) -> Option<Utf8>

pub fn type__as_bool(&'a self) -> Option<Bool>

pub fn type__as_decimal(&'a self) -> Option<Decimal>

pub fn type__as_date(&'a self) -> Option<Date>

pub fn type__as_time(&'a self) -> Option<Time>

pub fn type__as_timestamp(&'a self) -> Option<Timestamp>

pub fn type__as_interval(&'a self) -> Option<Interval>

pub fn type__as_list(&'a self) -> Option<List>

pub fn type__as_struct_(&'a self) -> Option<Struct_>

pub fn type__as_union(&'a self) -> Option<Union>

pub fn type__as_fixed_size_binary(&'a self) -> Option<FixedSizeBinary>

pub fn type__as_fixed_size_list(&'a self) -> Option<FixedSizeList>

pub fn type__as_map(&'a self) -> Option<Map>

Trait Implementations

impl<'a> PartialEq<Field<'a>> for Field<'a>

fn eq(&self, other: &Field<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Field<'a>) -> bool

This method tests for !=.

impl<'a> Copy for Field<'a>

impl<'a> Clone for Field<'a>

fn clone(&self) -> Field<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Field<'a>

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'a> Follow<'a> for Field<'a>

type Inner = Field<'a>

fn follow(buf: &'a [u8], loc: usize) -> Self::Inner