GraphvizBuilder

deltalake::datafusion::common::display

Struct GraphvizBuilder 

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pub struct GraphvizBuilder { /* private fields */ }

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impl GraphvizBuilder

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pub fn next_id(&mut self) -> usize

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pub fn start_graph(&mut self, f: &mut Formatter<'_>) -> Result<(), Error>

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pub fn end_graph(&mut self, f: &mut Formatter<'_>) -> Result<(), Error>

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pub fn start_cluster( &mut self, f: &mut Formatter<'_>, title: &str, ) -> Result<(), Error>

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pub fn end_cluster(&mut self, f: &mut Formatter<'_>) -> Result<(), Error>

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pub fn quoted(label: &str) -> String

makes a quoted string suitable for inclusion in a graphviz chart

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pub fn add_node( &self, f: &mut Formatter<'_>, id: usize, label: &str, tooltip: Option<&str>, ) -> Result<(), Error>

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pub fn add_edge( &self, f: &mut Formatter<'_>, from_id: usize, to_id: usize, ) -> Result<(), Error>

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impl Default for GraphvizBuilder

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fn default() -> GraphvizBuilder

Returns the “default value” for a type. Read more

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