Trait guppy::graph::PackageDotVisitor

pub trait PackageDotVisitor {
    fn visit_package(
        &self, 
        package: &PackageMetadata, 
        f: &mut DotWrite
    ) -> Result;
    fn visit_link(&self, link: PackageLink, f: &mut DotWrite) -> Result;
}

A visitor used for formatting dot graphs.

Required methods

fn visit_package(&self, package: &PackageMetadata, f: &mut DotWrite) -> Result

Visits this package. The implementation may output a label for this package to the given DotWrite.

fn visit_link(&self, link: PackageLink, f: &mut DotWrite) -> Result

Visits this dependency link. The implementation may output a label for this link to the given DotWrite.

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Implementors

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