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pub enum IndexVec {
    // some variants omitted
}
Expand description

A vector of indices.

Multiple internal representations are possible.

Implementations

Returns the number of indices

Returns true if the length is 0.

Return the value at the given index.

(Note: we cannot implement std::ops::Index because of lifetime restrictions.)

Return result as a Vec<usize>. Conversion may or may not be trivial.

Iterate over the indices as a sequence of usize values

Convert into an iterator over the indices as a sequence of usize values

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

Converts to this type from the input type.

Converts to this type from the input type.

This method tests for self and other values to be equal, and is used by ==. Read more

This method tests for !=.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

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. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

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.