pub struct Link { /* private fields */ }
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Gets the first item of the link.
Gets the last item of the link.
Gets the tail of the link.
The tail is the whole link except the first item.
Gets the neck of the link.
The neck is the whole link except the last item.
Returns true
if the link is empty.
Pushes a variable to the link.
Performs copy-assignment from
source
.
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Formats the value using the given formatter.
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Returns the “default value” for a type.
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Immutably borrows from an owned value.
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Mutably borrows from an owned value.
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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 resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning.
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Uses borrowed data to replace owned data, usually by cloning.
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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.