bpf_loader_lib::meta::arg_parser

Enum UnpresentVariableAction

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pub enum UnpresentVariableAction {
    FillWithZero,
    ReportError,
}
Expand description

What to do if we met a variable which neither has the default value or has been supplied from command argument

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FillWithZero

Fill the un-provided variables with zero

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ReportError

If un-provided variables are encountered, just report error

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impl<T> Any for T
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fn type_id(&self) -> TypeId

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fn from(t: T) -> T

Returns the argument unchanged.

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fn into(self) -> U

Calls U::from(self).

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.