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comparison src/items.rs @ 12:30831c70e5c0

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Remove PhantomData usage. PhantomData is used through the library to substitute associated constants (to types). However, calling `PamItem::item_type(PhantomData<T>)` can easily be substituted by calling `T::item_type()`, getting rid of the need for PhantomData.
author Marc Brinkmann <git@marcbrinkmann.de>
date Sun, 26 Feb 2017 12:12:36 +0100
parents 827faa554528
children
comparison
equal deleted inserted replaced
11:827faa554528 12:30831c70e5c0
1 use std::marker::PhantomData;
2 use constants::{PamItemType, PAM_SERVICE, PAM_USER, PAM_USER_PROMPT, PAM_TTY, PAM_RUSER, PAM_RHOST, 1 use constants::{PamItemType, PAM_SERVICE, PAM_USER, PAM_USER_PROMPT, PAM_TTY, PAM_RUSER, PAM_RHOST,
3 PAM_AUTHTOK, PAM_OLDAUTHTOK}; 2 PAM_AUTHTOK, PAM_OLDAUTHTOK};
4 use module::PamItem; 3 use module::PamItem;
5 pub use conv::PamConv; 4 pub use conv::PamConv;
6 5
7 6
8 pub struct PamService {} 7 pub struct PamService {}
9 8
10 impl PamItem for PamService { 9 impl PamItem for PamService {
11 fn item_type(_: PhantomData<Self>) -> PamItemType { 10 fn item_type() -> PamItemType {
12 PAM_SERVICE 11 PAM_SERVICE
13 } 12 }
14 } 13 }
15 14
16 pub struct PamUser {} 15 pub struct PamUser {}
17 16
18 impl PamItem for PamUser { 17 impl PamItem for PamUser {
19 fn item_type(_: PhantomData<Self>) -> PamItemType { 18 fn item_type() -> PamItemType {
20 PAM_USER 19 PAM_USER
21 } 20 }
22 } 21 }
23 22
24 pub struct PamUserPrompt {} 23 pub struct PamUserPrompt {}
25 24
26 impl PamItem for PamUserPrompt { 25 impl PamItem for PamUserPrompt {
27 fn item_type(_: PhantomData<Self>) -> PamItemType { 26 fn item_type() -> PamItemType {
28 PAM_USER_PROMPT 27 PAM_USER_PROMPT
29 } 28 }
30 } 29 }
31 30
32 pub struct PamTty {} 31 pub struct PamTty {}
33 32
34 impl PamItem for PamTty { 33 impl PamItem for PamTty {
35 fn item_type(_: PhantomData<Self>) -> PamItemType { 34 fn item_type() -> PamItemType {
36 PAM_TTY 35 PAM_TTY
37 } 36 }
38 } 37 }
39 38
40 pub struct PamRUser {} 39 pub struct PamRUser {}
41 40
42 impl PamItem for PamRUser { 41 impl PamItem for PamRUser {
43 fn item_type(_: PhantomData<Self>) -> PamItemType { 42 fn item_type() -> PamItemType {
44 PAM_RUSER 43 PAM_RUSER
45 } 44 }
46 } 45 }
47 46
48 pub struct PamRHost {} 47 pub struct PamRHost {}
49 48
50 impl PamItem for PamRHost { 49 impl PamItem for PamRHost {
51 fn item_type(_: PhantomData<Self>) -> PamItemType { 50 fn item_type() -> PamItemType {
52 PAM_RHOST 51 PAM_RHOST
53 } 52 }
54 } 53 }
55 54
56 pub struct PamAuthTok {} 55 pub struct PamAuthTok {}
57 56
58 impl PamItem for PamAuthTok { 57 impl PamItem for PamAuthTok {
59 fn item_type(_: PhantomData<Self>) -> PamItemType { 58 fn item_type() -> PamItemType {
60 PAM_AUTHTOK 59 PAM_AUTHTOK
61 } 60 }
62 } 61 }
63 62
64 pub struct PamOldAuthTok {} 63 pub struct PamOldAuthTok {}
65 64
66 impl PamItem for PamOldAuthTok { 65 impl PamItem for PamOldAuthTok {
67 fn item_type(_: PhantomData<Self>) -> PamItemType { 66 fn item_type() -> PamItemType {
68 PAM_OLDAUTHTOK 67 PAM_OLDAUTHTOK
69 } 68 }
70 } 69 }