Enum hdbconnect::ParameterBinding
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pub enum ParameterBinding { Optional, Mandatory, HasDefault, }
Describes whether a parameter is Nullable or not or if it has a default value.
Variants
Optional
Parameter is nullable (can be set to NULL).
Mandatory
Parameter is not nullable (must not be set to NULL).
HasDefault
Parameter has a defined DEFAULT value.
Trait Implementations
impl Clone for ParameterBinding
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fn clone(&self) -> ParameterBinding
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more