Enum hdbconnect::ParameterBinding [−][src]
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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impl Clone for ParameterBinding
fn clone(&self) -> ParameterBinding
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fn clone(&self) -> ParameterBinding
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
1.0.0
[src]Performs copy-assignment from source
. Read more
impl Debug for ParameterBinding
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impl Debug for ParameterBinding
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl PartialEq for ParameterBinding
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impl PartialEq for ParameterBinding
Auto Trait Implementations
impl Send for ParameterBinding
impl Send for ParameterBinding
impl Sync for ParameterBinding
impl Sync for ParameterBinding