# `Yog.IO.GEXF.Multi`
[🔗](https://github.com/code-shoily/yog_ex/blob/v0.97.0/lib/yog/io/gexf/multi.ex#L1)

GEXF serialization support for **multigraphs** (`Yog.Multi.Model.Graph`).

Mirrors `Yog.IO.GEXF` but works with parallel edges. Each edge in the
multigraph is preserved as a distinct `<edge>` element with its internal
edge ID.

# `default_options`

Returns default GEXF serialization options.

# `deserialize`

Deserializes a GEXF string to a multigraph using default conversion.

# `deserialize_with`

Deserializes a GEXF string into a **multigraph** with custom data mappers.

# `options_with`

Creates GEXF options with custom formatters.

# `read`

Reads a multigraph from a GEXF file using default conversion.

# `read_with`

Reads a multigraph from a GEXF file with custom data mappers.

# `serialize`

Serializes a multigraph to GEXF using default attribute conversion.

# `serialize_with`

Serializes a multigraph to GEXF with custom attribute mappers.

# `serialize_with_options`

Serializes a multigraph to GEXF format with custom attribute mappers and options.

# `write`

Writes a multigraph to a GEXF file using default attribute conversion.

# `write_with`

Writes a multigraph to a GEXF file with custom attribute mappers.

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*Consult [api-reference.md](api-reference.md) for complete listing*