pub struct ColumnDescription { /* private fields */ }
Expand description

Information describing the properties of a particular column of a table.

Implementations§

Get the name of the column.

Get the underlying CASA data type of the column.

Get whether the column is scalar-valued, as opposed to vector-valued.

Get whether the column is vector-valued with a fixed array shape for each cell.

If the column is vector-valued with a fixed shape for each cell, get the required shape.

Trait Implementations§

Formats the value using the given formatter. Read more
This method tests for self and other values to be equal, and is used by ==.
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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 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.