diff options
Diffstat (limited to 'crates/ra_hir/src/ty/primitive.rs')
-rw-r--r-- | crates/ra_hir/src/ty/primitive.rs | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/crates/ra_hir/src/ty/primitive.rs b/crates/ra_hir/src/ty/primitive.rs index 4a5ce5a97..ad79b17e4 100644 --- a/crates/ra_hir/src/ty/primitive.rs +++ b/crates/ra_hir/src/ty/primitive.rs | |||
@@ -33,6 +33,18 @@ impl IntTy { | |||
33 | IntTy::I128 => "i128", | 33 | IntTy::I128 => "i128", |
34 | } | 34 | } |
35 | } | 35 | } |
36 | |||
37 | pub fn from_string(s: &str) -> Option<IntTy> { | ||
38 | match s { | ||
39 | "isize" => Some(IntTy::Isize), | ||
40 | "i8" => Some(IntTy::I8), | ||
41 | "i16" => Some(IntTy::I16), | ||
42 | "i32" => Some(IntTy::I32), | ||
43 | "i64" => Some(IntTy::I64), | ||
44 | "i128" => Some(IntTy::I128), | ||
45 | _ => None, | ||
46 | } | ||
47 | } | ||
36 | } | 48 | } |
37 | 49 | ||
38 | #[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Copy)] | 50 | #[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Hash, Copy)] |
@@ -56,6 +68,18 @@ impl UintTy { | |||
56 | UintTy::U128 => "u128", | 68 | UintTy::U128 => "u128", |
57 | } | 69 | } |
58 | } | 70 | } |
71 | |||
72 | pub fn from_string(s: &str) -> Option<UintTy> { | ||
73 | match s { | ||
74 | "usize" => Some(UintTy::Usize), | ||
75 | "u8" => Some(UintTy::U8), | ||
76 | "u16" => Some(UintTy::U16), | ||
77 | "u32" => Some(UintTy::U32), | ||
78 | "u64" => Some(UintTy::U64), | ||
79 | "u128" => Some(UintTy::U128), | ||
80 | _ => None, | ||
81 | } | ||
82 | } | ||
59 | } | 83 | } |
60 | 84 | ||
61 | impl fmt::Debug for UintTy { | 85 | impl fmt::Debug for UintTy { |
@@ -95,4 +119,12 @@ impl FloatTy { | |||
95 | FloatTy::F64 => "f64", | 119 | FloatTy::F64 => "f64", |
96 | } | 120 | } |
97 | } | 121 | } |
122 | |||
123 | pub fn from_string(s: &str) -> Option<FloatTy> { | ||
124 | match s { | ||
125 | "f32" => Some(FloatTy::F32), | ||
126 | "f64" => Some(FloatTy::F64), | ||
127 | _ => None, | ||
128 | } | ||
129 | } | ||
98 | } | 130 | } |