#[repr(u16)]
pub enum ColumnKind {
Show 19 variants String, Bool, Int8, UInt8, Int16, UInt16, Int32, UInt32, Float32, Int64, UInt64, PackedBool0, PackedBool1, PackedBool2, PackedBool3, PackedBool4, PackedBool5, PackedBool6, PackedBool7,
}
Available on crate feature exh only.
Expand description

The kind of data structure stored in a column.

Variants

String

Bool

Int8

UInt8

Int16

UInt16

Int32

UInt32

Float32

Int64

UInt64

PackedBool0

PackedBool1

PackedBool2

PackedBool3

PackedBool4

PackedBool5

PackedBool6

PackedBool7

Trait Implementations

The type used for the args parameter of read_args() and read_options(). Read more
Read Self from the reader using the given ReadOptions and arguments. Read more
Read Self from the reader using the given arguments.
Runs any post-processing steps required to finalize construction of the object. Read more
Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Converts to this type from the input type.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.