#[non_exhaustive]
pub struct StringValueWhenUnsetConfiguration { /* private fields */ }
Expand description

The configuration that defines the default value of a String parameter when a value has not been set.

Implementations§

The built-in options for default values. The value can be one of the following:

  • RECOMMENDED: The recommended value.

  • NULL: The NULL value.

A custom value that's used when the value of a parameter isn't set.

Creates a new builder-style object to manufacture StringValueWhenUnsetConfiguration.

Trait Implementations§

Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
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
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Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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Calls U::from(self).

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

Should always be Self
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.
Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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