Crate sdfparse

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Standard delay format (SDF) parser for EDA applications.

How to use

See SDF::parse_str.

A number of features, including timing checks, are unsupported at this moment.


The main entry of SDF.
One SDF cell containing delay and constraint definitions.
SDF IO path delay.
SDF interconnect delay.
The header information of SDF.
One instance/pin path in SDF.
One port in SDF
A port with edge specification


An optional bus definition.
One SDF delay definition.
IO path delay condition, simple version.
The types of specified edges.
One value specification in SDF with at most 3 corners.