mirror of
https://github.com/pezkuwichain/serde.git
synced 2026-04-23 01:18:02 +00:00
Allow more dead code
This commit is contained in:
Oli Scherer
@@ -7,18 +7,18 @@ error[E0425]: cannot find value `__FAIL__` in this scope
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warning: unreachable pattern
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--> tests/ui/conflict/alias-enum.rs:13:9
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8 | #[serde(alias = "a", alias = "b", alias = "c")]
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8 | #[serde(alias = "a", alias = "b", alias = "c")]
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| --- matches all the relevant values
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...
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13 | b: (),
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| ^ no value can reach this
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= note: `#[warn(unreachable_patterns)]` on by default
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= note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
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warning: unreachable pattern
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--> tests/ui/conflict/alias-enum.rs:12:25
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8 | #[serde(alias = "a", alias = "b", alias = "c")]
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8 | #[serde(alias = "a", alias = "b", alias = "c")]
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| --- matches all the relevant values
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...
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12 | #[serde(alias = "c")]
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@@ -7,13 +7,13 @@ error[E0425]: cannot find value `__FAIL__` in this scope
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warning: unreachable pattern
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--> tests/ui/conflict/alias.rs:10:5
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5 | #[serde(alias = "a", alias = "b", alias = "c")]
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5 | #[serde(alias = "a", alias = "b", alias = "c")]
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| --- matches all the relevant values
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...
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10 | b: (),
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| ^ no value can reach this
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= note: `#[warn(unreachable_patterns)]` on by default
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= note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
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warning: unreachable pattern
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--> tests/ui/conflict/alias.rs:9:21
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@@ -1,11 +1,11 @@
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error: variant field name `conflict` conflicts with internal tag
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--> tests/ui/conflict/internal-tag-alias.rs:4:1
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4 | / #[serde(tag = "conflict")]
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5 | | enum E {
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6 | | A {
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7 | | #[serde(alias = "conflict")]
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8 | | x: (),
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9 | | },
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4 | / #[serde(tag = "conflict")]
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5 | | enum E {
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6 | | A {
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7 | | #[serde(alias = "conflict")]
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8 | | x: (),
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9 | | },
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10 | | }
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| |_^
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@@ -1,11 +1,11 @@
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error: variant field name `conflict` conflicts with internal tag
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--> tests/ui/conflict/internal-tag.rs:4:1
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4 | / #[serde(tag = "conflict")]
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5 | | enum E {
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6 | | A {
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7 | | #[serde(rename = "conflict")]
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8 | | x: (),
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9 | | },
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4 | / #[serde(tag = "conflict")]
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5 | | enum E {
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6 | | A {
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7 | | #[serde(rename = "conflict")]
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8 | | x: (),
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9 | | },
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10 | | }
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| |_^
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@@ -1,7 +1,7 @@
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_adjacently_tagged.rs:10:33
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `i8`
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@@ -13,7 +13,7 @@ error[E0308]: `match` arms have incompatible types
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_adjacently_tagged.rs:12:27
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `u8`
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@@ -25,7 +25,7 @@ error[E0308]: `match` arms have incompatible types
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_adjacently_tagged.rs:15:27
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `i8`
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@@ -13,7 +13,7 @@ error[E0308]: `match` arms have incompatible types
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_externally_tagged.rs:11:27
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `u8`
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@@ -25,7 +25,7 @@ error[E0308]: `match` arms have incompatible types
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_externally_tagged.rs:14:27
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `i8`
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@@ -1,7 +1,7 @@
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_internally_tagged.rs:12:27
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `u8`
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@@ -13,7 +13,7 @@ error[E0308]: `match` arms have incompatible types
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_internally_tagged.rs:15:27
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `i8`
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@@ -1,7 +1,7 @@
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_untagged.rs:10:33
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `i8`
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@@ -13,7 +13,7 @@ error[E0308]: `match` arms have incompatible types
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_untagged.rs:12:27
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `u8`
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@@ -25,7 +25,7 @@ error[E0308]: `match` arms have incompatible types
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_enum_untagged.rs:15:27
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `i8`
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@@ -2,10 +2,7 @@ error[E0308]: mismatched types
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--> tests/ui/default-attribute/incorrect_type_newtype.rs:6:19
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6 | #[serde(default = "main")]
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| ^^^^^^
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| |
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| expected `Newtype`, found `()`
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| expected due to this
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| ^^^^^^ expected `Newtype`, found `()`
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_newtype.rs:7:34
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@@ -2,10 +2,7 @@ error[E0308]: mismatched types
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--> tests/ui/default-attribute/incorrect_type_struct.rs:6:19
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6 | #[serde(default = "main")]
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| ^^^^^^
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| |
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| expected `Struct`, found `()`
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| expected due to this
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| ^^^^^^ expected `Struct`, found `()`
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_struct.rs:8:23
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@@ -22,7 +19,7 @@ error[E0308]: `match` arms have incompatible types
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_struct.rs:11:23
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| -----------
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| |
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| this is found to be of type `i8`
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@@ -51,7 +48,7 @@ error[E0308]: mismatched types
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error[E0308]: mismatched types
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--> tests/ui/default-attribute/incorrect_type_struct.rs:11:23
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5 | #[derive(Deserialize)]
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5 | #[derive(Deserialize)]
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| ----------- expected due to the type of this binding
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...
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11 | #[serde(default = "main")]
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@@ -2,10 +2,7 @@ error[E0308]: mismatched types
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--> tests/ui/default-attribute/incorrect_type_tuple.rs:6:19
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6 | #[serde(default = "main")]
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| ^^^^^^
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| |
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| expected `Tuple`, found `()`
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| expected due to this
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| ^^^^^^ expected `Tuple`, found `()`
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error[E0308]: `match` arms have incompatible types
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--> tests/ui/default-attribute/incorrect_type_tuple.rs:7:36
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@@ -2,10 +2,15 @@ error[E0277]: the trait bound `MyStruct: Serialize` is not satisfied
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--> tests/ui/on_unimplemented.rs:21:15
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21 | to_string(&MyStruct);
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| --------- ^^^^^^^^^ the trait `Serialize` is not implemented for `MyStruct`
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| --------- ^^^^^^^^^ unsatisfied trait bound
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| |
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| required by a bound introduced by this call
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help: the trait `Serialize` is not implemented for `MyStruct`
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--> tests/ui/on_unimplemented.rs:18:1
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18 | struct MyStruct;
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| ^^^^^^^^^^^^^^^
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= note: for local types consider adding `#[derive(serde::Serialize)]` to your `MyStruct` type
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= note: for types from other crates check whether the crate offers a `serde` feature flag
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= help: the following other types implement trait `Serialize`:
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@@ -21,18 +26,23 @@ error[E0277]: the trait bound `MyStruct: Serialize` is not satisfied
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note: required by a bound in `to_string`
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--> tests/ui/on_unimplemented.rs:6:8
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4 | fn to_string<T>(_: &T) -> String
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4 | fn to_string<T>(_: &T) -> String
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| --------- required by a bound in this function
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5 | where
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6 | T: Serialize,
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5 | where
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6 | T: Serialize,
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| ^^^^^^^^^ required by this bound in `to_string`
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error[E0277]: the trait bound `MyStruct: Deserialize<'_>` is not satisfied
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--> tests/ui/on_unimplemented.rs:22:23
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22 | let _: MyStruct = from_str("");
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| ^^^^^^^^^^^^ the trait `Deserialize<'_>` is not implemented for `MyStruct`
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| ^^^^^^^^^^^^ unsatisfied trait bound
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help: the trait `Deserialize<'_>` is not implemented for `MyStruct`
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--> tests/ui/on_unimplemented.rs:18:1
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18 | struct MyStruct;
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| ^^^^^^^^^^^^^^^
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= note: for local types consider adding `#[derive(serde::Deserialize)]` to your `MyStruct` type
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= note: for types from other crates check whether the crate offers a `serde` feature flag
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= help: the following other types implement trait `Deserialize<'de>`:
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@@ -1,11 +1,11 @@
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error: #[serde(transparent)] requires at least one field that is neither skipped nor has a default
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--> tests/ui/transparent/de_at_least_one.rs:4:1
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4 | / #[serde(transparent)]
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5 | | struct S {
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6 | | #[serde(skip)]
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7 | | a: u8,
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8 | | #[serde(default)]
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9 | | b: u8,
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4 | / #[serde(transparent)]
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5 | | struct S {
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6 | | #[serde(skip)]
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7 | | a: u8,
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8 | | #[serde(default)]
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9 | | b: u8,
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10 | | }
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| |_^
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@@ -1,10 +1,10 @@
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error: variant `Struct` cannot have both #[serde(deserialize_with)] and a field `f1` marked with #[serde(skip_deserializing)]
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--> tests/ui/with-variant/skip_de_struct_field.rs:5:5
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5 | / #[serde(deserialize_with = "deserialize_some_other_variant")]
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6 | | Struct {
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7 | | #[serde(skip_deserializing)]
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8 | | f1: String,
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9 | | f2: u8,
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5 | / #[serde(deserialize_with = "deserialize_some_other_variant")]
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6 | | Struct {
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7 | | #[serde(skip_deserializing)]
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8 | | f1: String,
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9 | | f2: u8,
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10 | | },
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| |_____^
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@@ -1,10 +1,10 @@
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error: variant `Struct` cannot have both #[serde(serialize_with)] and a field `f1` marked with #[serde(skip_serializing)]
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--> tests/ui/with-variant/skip_ser_struct_field.rs:5:5
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5 | / #[serde(serialize_with = "serialize_some_other_variant")]
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6 | | Struct {
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7 | | #[serde(skip_serializing)]
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8 | | f1: String,
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9 | | f2: u8,
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5 | / #[serde(serialize_with = "serialize_some_other_variant")]
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6 | | Struct {
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7 | | #[serde(skip_serializing)]
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8 | | f1: String,
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9 | | f2: u8,
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10 | | },
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| |_____^
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@@ -1,10 +1,10 @@
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error: variant `Struct` cannot have both #[serde(serialize_with)] and a field `f1` marked with #[serde(skip_serializing_if)]
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--> tests/ui/with-variant/skip_ser_struct_field_if.rs:5:5
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5 | / #[serde(serialize_with = "serialize_some_newtype_variant")]
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6 | | Struct {
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7 | | #[serde(skip_serializing_if = "always")]
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8 | | f1: String,
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9 | | f2: u8,
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5 | / #[serde(serialize_with = "serialize_some_newtype_variant")]
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6 | | Struct {
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7 | | #[serde(skip_serializing_if = "always")]
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8 | | f1: String,
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9 | | f2: u8,
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10 | | },
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| |_____^
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@@ -13,7 +13,7 @@ error[E0277]: the trait bound `&u8: Serializer` is not satisfied
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note: required by a bound in `w::serialize`
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--> tests/ui/with/incorrect_type.rs:9:28
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|
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9 | pub fn serialize<T, S: Serializer>(_: S) -> Result<S::Ok, S::Error> {
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9 | pub fn serialize<T, S: Serializer>(_: S) -> Result<S::Ok, S::Error> {
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| ^^^^^^^^^^ required by this bound in `serialize`
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error[E0061]: this function takes 1 argument but 2 arguments were supplied
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@@ -27,7 +27,7 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied
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note: function defined here
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--> tests/ui/with/incorrect_type.rs:9:12
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|
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9 | pub fn serialize<T, S: Serializer>(_: S) -> Result<S::Ok, S::Error> {
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9 | pub fn serialize<T, S: Serializer>(_: S) -> Result<S::Ok, S::Error> {
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| ^^^^^^^^^
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error[E0277]: the trait bound `&u8: Serializer` is not satisfied
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@@ -64,7 +64,7 @@ error[E0277]: the trait bound `&u8: Serializer` is not satisfied
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note: required by a bound in `w::serialize`
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--> tests/ui/with/incorrect_type.rs:9:28
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|
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9 | pub fn serialize<T, S: Serializer>(_: S) -> Result<S::Ok, S::Error> {
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9 | pub fn serialize<T, S: Serializer>(_: S) -> Result<S::Ok, S::Error> {
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| ^^^^^^^^^^ required by this bound in `serialize`
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error[E0061]: this function takes 1 argument but 2 arguments were supplied
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@@ -78,7 +78,7 @@ error[E0061]: this function takes 1 argument but 2 arguments were supplied
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note: function defined here
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--> tests/ui/with/incorrect_type.rs:9:12
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|
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9 | pub fn serialize<T, S: Serializer>(_: S) -> Result<S::Ok, S::Error> {
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9 | pub fn serialize<T, S: Serializer>(_: S) -> Result<S::Ok, S::Error> {
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| ^^^^^^^^^
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error[E0277]: the trait bound `&u8: Serializer` is not satisfied
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