Enum CellState 

#[non_exhaustive]
pub enum CellState {
    Value,
    Null,
    Unsupported,
    Invalid,
    OutOfRange,
}

What ArrowTable::write_cell wrote.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Value

The value.

Null

null, for a missing value.

Unsupported

?, for a type this crate does not format (lists, structs, maps, …).

Invalid

#, for a value that cannot be shown: longer than a cell holds (as 1e300 without fixed decimals), or invalid (a decimal scale beyond 38, a time of day outside a day).

OutOfRange

Nothing: the row or column does not exist.

Trait Implementations

impl Clone for CellState

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CellState

impl Debug for CellState

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

Formats the value using the given formatter.

impl Eq for CellState

impl PartialEq for CellState

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for CellState