struct module reference

struct module reference

Utilities for dealing with structs.

index

• get (opdef):  – Index into a struct.
• insert (opdef):  – Insert a new value into a struct.
• remove (opdef):  – Remove values from a struct.
• set (opdef):  – Update values in a struct.

details

• get (opdef):  – Index into a struct.

  (get struct key)

  Get the value at key.

  key has to be a constant expression.

• insert (opdef):  – Insert a new value into a struct.

  (insert struct key val)

  Insert val into struct at key.

  key has to be a constant expression. This is a pure op, so at most one of struct and val may be a !-stream.

• remove (opdef):  – Remove values from a struct.

  (remove struct key)

  Removes the value at index key from struct.

  key has to be a constant expression.

• set (opdef):  – Update values in a struct.

  (set struct key val)

  Set the value for key to val.

  key has to be a constant expression. This is a pure op, so at most one of struct and val may be a !-stream.