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impl B64Encode<i8,String> for B64<String>{ fn encode(data:i8)->String{ let mut string:String=String::with_capacity(4); unsafe{ let mut vector=&mut string.as_mut_vec(); vector.resize(4,0); let pointer=vector.as_mut_ptr(); let ptr_alphabet=ALPHABET64.as_ptr(); *pointer.offset(0)=*ptr_alphabet.offset(((data>>2)&0b111111) as isize); *pointer.offset(1)=*ptr_alphabet.offset(((data<<4)&0b111111) as isize); *pointer.offset(2)=61; *pointer.offset(3)=61; } return string; } } impl<'a> B64Encode<&'a i8,String> for B64<String>{ fn encode(data:&'a i8)->String{ let mut string:String=String::with_capacity(4); unsafe{ let mut vector=&mut string.as_mut_vec(); vector.resize(4,0); let pointer=vector.as_mut_ptr(); let ptr_alphabet=ALPHABET64.as_ptr(); *pointer.offset(0)=*ptr_alphabet.offset(((*data>>2)&0b111111) as isize); *pointer.offset(1)=*ptr_alphabet.offset(((*data<<4)&0b111111) as isize); *pointer.offset(2)=61; *pointer.offset(3)=61; } return string; } } impl B64Decode<String,i8> for B64<i8>{ fn decode(data:String)->i8{ let mut n:u8=0; unsafe{ let ptr_data=data.as_ptr(); let ptr_alphabet=_ALPHABET64.as_ptr(); n|=*ptr_alphabet.offset(*ptr_data.offset(0) as isize)<<2; n|=*ptr_alphabet.offset(*ptr_data.offset(1) as isize)>>4; } return n as i8; } } impl B64Decode<&'static str,i8> for B64<i8>{ fn decode(data:&'static str)->i8{ let mut n:u8=0; unsafe{ let ptr_data=data.as_ptr(); let ptr_alphabet=_ALPHABET64.as_ptr(); n|=*ptr_alphabet.offset(*ptr_data.offset(0) as isize)<<2; n|=*ptr_alphabet.offset(*ptr_data.offset(1) as isize)>>4; } return n as i8; } }