ConfigValueFromHCL2 converts a value from HCL2 (really, from the cty dynamic types library that HCL2 uses) to a value type that matches what would've been produced from the HCL-based interpolator for an equivalent structure.

ConfigValueFromHCL2Block is like ConfigValueFromHCL2 but it works only for known object values and uses the provided block schema to perform some additional normalization to better mimic the shape of value that the old HCL1/HIL-based codepaths would've produced.

FlatmapKeyFromPath returns the flatmap equivalent of the given cty.Path for use in generating legacy style diffs.

FlatmapValueFromHCL2 converts a value from HCL2 (really, from the cty dynamic types library that HCL2 uses) to a map compatible with what would be produced by the "flatmap" package.

HCL2ValueFromConfigValue is the opposite of configValueFromHCL2: it takes a value as would be returned from the old interpolator and turns it into a cty.Value so it can be used within, for example, an HCL2 EvalContext.

HCL2ValueFromFlatmap converts a map compatible with what would be produced by the "flatmap" package to a HCL2 (really, the cty dynamic types library that HCL2 uses) object type.

RequiresReplace takes a list of flatmapped paths from a InstanceDiff.Attributes along with the corresponding cty.Type, and returns the list of the cty.Paths that are flagged as causing the resource replacement (RequiresNew).

ValuesSDKEquivalent returns true if both of the given values seem equivalent as far as the legacy SDK diffing code would be concerned.

UnknownVariableValue is a sentinel value that can be used to denote that the value of a variable is unknown at this time.