SPLTokenProgram.initializeMint2 constructor
      
      SPLTokenProgram.initializeMint2({ 
    
- required SPLTokenInitializeMint2Layout layout,
- required SolAddress mint,
- SolAddress programId = SPLTokenProgramConst.tokenProgramId,
Like SPLTokenProgram.initializeMint, but does not require the Rent sysvar to be provided
Implementation
factory SPLTokenProgram.initializeMint2(
    {required SPLTokenInitializeMint2Layout layout,
    /// The mint to initialize.
    required SolAddress mint,
    SolAddress programId = SPLTokenProgramConst.tokenProgramId}) {
  return SPLTokenProgram(
      layout: layout, keys: [mint.toWritable()], programId: programId);
}