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test: add unittests
This commit is contained in:
parent
5bc3aa055a
commit
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GPG Key ID:
8687F2D3EEE6F0ED
293
Cargo.lock
generated
293
Cargo.lock
generated
@ -8,18 +8,91 @@ version = "1.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
|
||||
|
||||
[[package]]
|
||||
name = "bitflags"
|
||||
version = "2.9.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1b8e56985ec62d17e9c1001dc89c88ecd7dc08e47eba5ec7c29c7b5eeecde967"
|
||||
|
||||
[[package]]
|
||||
name = "cfg-if"
|
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|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
|
||||
|
||||
[[package]]
|
||||
name = "claims"
|
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version = "0.8.0"
|
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bba18ee93d577a8428902687bcc2b6b45a56b1981a1f6d779731c86cc4c5db18"
|
||||
|
||||
[[package]]
|
||||
name = "errno"
|
||||
version = "0.3.13"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "778e2ac28f6c47af28e4907f13ffd1e1ddbd400980a9abd7c8df189bf578a5ad"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"windows-sys 0.60.2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "fastrand"
|
||||
version = "2.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
|
||||
|
||||
[[package]]
|
||||
name = "filecaster"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"claims",
|
||||
"merge",
|
||||
"proc-macro-error",
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"proc-macro2",
|
||||
"quote",
|
||||
"serde",
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||||
"serde_json",
|
||||
"syn 2.0.104",
|
||||
"tempfile",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "getrandom"
|
||||
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|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "26145e563e54f2cadc477553f1ec5ee650b00862f0a58bcd12cbdc5f0ea2d2f4"
|
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dependencies = [
|
||||
"cfg-if",
|
||||
"libc",
|
||||
"r-efi",
|
||||
"wasi",
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||||
]
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||||
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[[package]]
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||||
name = "itoa"
|
||||
version = "1.0.15"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "4a5f13b858c8d314ee3e8f639011f7ccefe71f97f96e50151fb991f267928e2c"
|
||||
|
||||
[[package]]
|
||||
name = "libc"
|
||||
version = "0.2.174"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
|
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|
||||
[[package]]
|
||||
name = "linux-raw-sys"
|
||||
version = "0.9.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12"
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[[package]]
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name = "memchr"
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version = "2.7.5"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
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[[package]]
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name = "merge"
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version = "0.2.0"
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@ -51,6 +124,12 @@ dependencies = [
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"autocfg",
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]
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[[package]]
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name = "once_cell"
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version = "1.21.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
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[[package]]
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name = "proc-macro-error"
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version = "1.0.4"
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@ -115,6 +194,31 @@ dependencies = [
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"proc-macro2",
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]
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[[package]]
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name = "r-efi"
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version = "5.3.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
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||||
|
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[[package]]
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||||
name = "rustix"
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||||
version = "1.0.7"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c71e83d6afe7ff64890ec6b71d6a69bb8a610ab78ce364b3352876bb4c801266"
|
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dependencies = [
|
||||
"bitflags",
|
||||
"errno",
|
||||
"libc",
|
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"linux-raw-sys",
|
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"windows-sys 0.59.0",
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]
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[[package]]
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name = "ryu"
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||||
version = "1.0.20"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
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[[package]]
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name = "serde"
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version = "1.0.219"
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@ -135,6 +239,18 @@ dependencies = [
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"syn 2.0.104",
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]
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[[package]]
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name = "serde_json"
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||||
version = "1.0.140"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
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dependencies = [
|
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"itoa",
|
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"memchr",
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"ryu",
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"serde",
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]
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[[package]]
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name = "syn"
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version = "1.0.109"
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@ -156,6 +272,19 @@ dependencies = [
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"unicode-ident",
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]
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[[package]]
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name = "tempfile"
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version = "3.20.0"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "e8a64e3985349f2441a1a9ef0b853f869006c3855f2cda6862a94d26ebb9d6a1"
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dependencies = [
|
||||
"fastrand",
|
||||
"getrandom",
|
||||
"once_cell",
|
||||
"rustix",
|
||||
"windows-sys 0.59.0",
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]
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[[package]]
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name = "unicode-ident"
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version = "1.0.18"
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@ -167,3 +296,167 @@ name = "version_check"
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||||
version = "0.9.5"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
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||||
checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
|
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[[package]]
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name = "wasi"
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version = "0.14.2+wasi-0.2.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9683f9a5a998d873c0d21fcbe3c083009670149a8fab228644b8bd36b2c48cb3"
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dependencies = [
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"wit-bindgen-rt",
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]
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[[package]]
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name = "windows-sys"
|
||||
version = "0.59.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b"
|
||||
dependencies = [
|
||||
"windows-targets 0.52.6",
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]
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|
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[[package]]
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name = "windows-sys"
|
||||
version = "0.60.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f2f500e4d28234f72040990ec9d39e3a6b950f9f22d3dba18416c35882612bcb"
|
||||
dependencies = [
|
||||
"windows-targets 0.53.2",
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||||
]
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[[package]]
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name = "windows-targets"
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version = "0.52.6"
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||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm 0.52.6",
|
||||
"windows_aarch64_msvc 0.52.6",
|
||||
"windows_i686_gnu 0.52.6",
|
||||
"windows_i686_gnullvm 0.52.6",
|
||||
"windows_i686_msvc 0.52.6",
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||||
"windows_x86_64_gnu 0.52.6",
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"windows_x86_64_gnullvm 0.52.6",
|
||||
"windows_x86_64_msvc 0.52.6",
|
||||
]
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|
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[[package]]
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||||
name = "windows-targets"
|
||||
version = "0.53.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c66f69fcc9ce11da9966ddb31a40968cad001c5bedeb5c2b82ede4253ab48aef"
|
||||
dependencies = [
|
||||
"windows_aarch64_gnullvm 0.53.0",
|
||||
"windows_aarch64_msvc 0.53.0",
|
||||
"windows_i686_gnu 0.53.0",
|
||||
"windows_i686_gnullvm 0.53.0",
|
||||
"windows_i686_msvc 0.53.0",
|
||||
"windows_x86_64_gnu 0.53.0",
|
||||
"windows_x86_64_gnullvm 0.53.0",
|
||||
"windows_x86_64_msvc 0.53.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_gnullvm"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
|
||||
|
||||
[[package]]
|
||||
name = "windows_aarch64_msvc"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnu"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c1dc67659d35f387f5f6c479dc4e28f1d4bb90ddd1a5d3da2e5d97b42d6272c3"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnullvm"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_gnullvm"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
|
||||
|
||||
[[package]]
|
||||
name = "windows_i686_msvc"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnu"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_gnullvm"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.52.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
|
||||
|
||||
[[package]]
|
||||
name = "windows_x86_64_msvc"
|
||||
version = "0.53.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "271414315aff87387382ec3d271b52d7ae78726f5d44ac98b4f4030c91880486"
|
||||
|
||||
[[package]]
|
||||
name = "wit-bindgen-rt"
|
||||
version = "0.39.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
]
|
||||
|
||||
@ -39,3 +39,8 @@ proc-macro = true
|
||||
pedantic = "warn"
|
||||
nursery = "warn"
|
||||
unwrap_used = "warn"
|
||||
|
||||
[dev-dependencies]
|
||||
claims = "0.8.0"
|
||||
serde_json = "1.0.140"
|
||||
tempfile = "3.20.0"
|
||||
|
||||
181
src/from_file.rs
181
src/from_file.rs
@ -24,7 +24,7 @@ pub fn impl_from_file(input: &DeriveInput) -> Result<TokenStream> {
|
||||
|
||||
Ok(quote! {
|
||||
#derive_clause
|
||||
#vis struct #file_ident {
|
||||
#vis struct #file_ident #where_clause {
|
||||
#(#file_fields),*
|
||||
}
|
||||
|
||||
@ -75,7 +75,7 @@ fn process_fields(
|
||||
.ok_or_else(|| Error::new_spanned(field, "Expected named fields"))?;
|
||||
let ty = &field.ty;
|
||||
|
||||
let default_expr = parse_default_attrs(&field.attrs)?;
|
||||
let default_expr = parse_from_file_default_attr(&field.attrs)?;
|
||||
|
||||
let field_attrs = if WITH_MERGE {
|
||||
quote! {
|
||||
@ -146,30 +146,175 @@ fn add_trait_bouds(mut generics: Generics) -> Generics {
|
||||
generics
|
||||
}
|
||||
|
||||
fn parse_default_attrs(attrs: &[Attribute]) -> Result<Option<Expr>> {
|
||||
/// Parses attributes for `#[from_file(default = ...)]`
|
||||
fn parse_from_file_default_attr(attrs: &[Attribute]) -> Result<Option<Expr>> {
|
||||
for attr in attrs {
|
||||
if let Some(expr) = parse_default_attr(attr)? {
|
||||
return Ok(Some(expr));
|
||||
if !attr.path().is_ident("from_file") {
|
||||
continue; // Not a #[from_file] attribute, skip it
|
||||
}
|
||||
|
||||
// Parse the content inside the parentheses of #[from_file(...)]
|
||||
return match &attr.meta {
|
||||
Meta::List(meta_list) => {
|
||||
let mut default_expr = None;
|
||||
meta_list.parse_nested_meta(|meta| {
|
||||
if meta.path.is_ident("default") {
|
||||
let value = meta.value()?;
|
||||
let expr = value.parse::<Expr>()?;
|
||||
default_expr = Some(expr);
|
||||
}
|
||||
Ok(())
|
||||
})?;
|
||||
Ok(default_expr)
|
||||
}
|
||||
_ => Err(Error::new_spanned(
|
||||
attr,
|
||||
"Expected #[from_file(default = \"literal\")] or similar",
|
||||
)),
|
||||
};
|
||||
}
|
||||
Ok(None)
|
||||
}
|
||||
|
||||
fn parse_default_attr(attr: &Attribute) -> Result<Option<Expr>> {
|
||||
if !attr.path().is_ident("default") {
|
||||
return Ok(None);
|
||||
}
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use claims::{assert_err, assert_none};
|
||||
use quote::ToTokens;
|
||||
|
||||
let meta = attr.parse_args::<Meta>()?;
|
||||
let Meta::NameValue(name_value) = meta else {
|
||||
return Err(Error::new_spanned(attr, "Expected #[default = \"value\"]"));
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn extract_named_fields_success() {
|
||||
let input: DeriveInput = parse_quote! {
|
||||
struct S { x: i32, y: String }
|
||||
};
|
||||
let fields = extract_named_fields(&input).unwrap();
|
||||
let names = fields
|
||||
.named
|
||||
.iter()
|
||||
.map(|f| f.ident.as_ref().unwrap().to_string())
|
||||
.collect::<Vec<_>>();
|
||||
assert_eq!(names, vec!["x", "y"]);
|
||||
}
|
||||
|
||||
match name_value.value {
|
||||
Expr::Lit(expr_lit) => Ok(Some(Expr::Lit(expr_lit))),
|
||||
_ => Err(Error::new_spanned(
|
||||
&name_value.value,
|
||||
"Default value must be a literal",
|
||||
)),
|
||||
#[test]
|
||||
fn extract_named_fields_err_on_enum() {
|
||||
let input: DeriveInput = parse_quote! {
|
||||
enum E { A, B }
|
||||
};
|
||||
assert_err!(extract_named_fields(&input));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn extract_named_fields_err_on_tuple_struct() {
|
||||
let input: DeriveInput = parse_quote! {
|
||||
struct T(i32, String);
|
||||
};
|
||||
assert_err!(extract_named_fields(&input));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_default_attrs_picks_first_default() {
|
||||
let attrs: Vec<Attribute> = vec![
|
||||
parse_quote!(#[foo]),
|
||||
parse_quote!(#[from_file(default = "bar")]),
|
||||
parse_quote!(#[from_file(default = "baz")]),
|
||||
];
|
||||
let expr = parse_from_file_default_attr(&attrs).unwrap().unwrap();
|
||||
// should pick the first default attribute
|
||||
assert_eq!(expr, parse_quote!("bar"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn parse_default_attrs_none() {
|
||||
let attrs: Vec<Attribute> = vec![parse_quote!(#[foo])];
|
||||
assert_none!(parse_from_file_default_attr(&attrs).unwrap());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn process_fields_mixed() {
|
||||
let fields: FieldsNamed = parse_quote! {
|
||||
{
|
||||
#[from_file(default = 1)]
|
||||
a: u32,
|
||||
b: String,
|
||||
}
|
||||
};
|
||||
let (assign, file_fields, bounds) = process_fields(&fields).unwrap();
|
||||
// two fields
|
||||
assert_eq!(assign.len(), 2);
|
||||
assert_eq!(file_fields.len(), 2);
|
||||
// a uses unwrap_or_else
|
||||
assert!(
|
||||
assign[0]
|
||||
.to_string()
|
||||
.contains("a : file . a . unwrap_or_else")
|
||||
);
|
||||
// b uses unwrap_or_default
|
||||
assert!(
|
||||
assign[1]
|
||||
.to_string()
|
||||
.contains("b : file . b . unwrap_or_default")
|
||||
);
|
||||
// default-bound should only mention String
|
||||
assert_eq!(bounds.len(), 1);
|
||||
assert!(bounds[0].to_string().contains("String : Default"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn build_where_clause_to_new() {
|
||||
let bounds = vec![quote! { A: Default }, quote! { B: Default }];
|
||||
let wc = build_where_clause(None, bounds).unwrap().unwrap();
|
||||
let s = wc.to_token_stream().to_string();
|
||||
assert!(s.contains("where A : Default , B : Default"));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn build_where_clause_append_existing() {
|
||||
let orig: WhereClause = parse_quote!(where X: Clone);
|
||||
let bounds = vec![quote! { Y: Default }];
|
||||
let wc = build_where_clause(Some(orig.clone()), bounds)
|
||||
.unwrap()
|
||||
.unwrap();
|
||||
let preds: Vec<_> = wc
|
||||
.predicates
|
||||
.iter()
|
||||
.map(|p| p.to_token_stream().to_string())
|
||||
.collect();
|
||||
assert!(preds.contains(&"X : Clone".to_string()));
|
||||
assert!(preds.contains(&"Y : Default".to_string()));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn build_where_clause_no_bounds_keeps_original() {
|
||||
let orig: WhereClause = parse_quote!(where Z: Eq);
|
||||
let wc = build_where_clause(Some(orig.clone()), vec![])
|
||||
.unwrap()
|
||||
.unwrap();
|
||||
let preds: Vec<_> = wc
|
||||
.predicates
|
||||
.iter()
|
||||
.map(|p| p.to_token_stream().to_string())
|
||||
.collect();
|
||||
assert_eq!(preds, vec!["Z : Eq".to_string()]);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn build_derive_clause_defaults() {
|
||||
let derive_ts = build_derive_clause();
|
||||
let s = derive_ts.to_string();
|
||||
dbg!(&s);
|
||||
assert!(s.contains(
|
||||
"derive (Debug , Clone , Default , serde :: Deserialize , serde :: Serialize)"
|
||||
));
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn add_trait_bouds_appends_default() {
|
||||
let gens: Generics = parse_quote!(<T, U>);
|
||||
let new = add_trait_bouds(gens);
|
||||
let s = new.to_token_stream().to_string();
|
||||
assert!(s.contains("T : Default"));
|
||||
assert!(s.contains("U : Default"));
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
mod from_file;
|
||||
|
||||
use from_file::impl_from_file;
|
||||
pub(crate) use from_file::impl_from_file;
|
||||
use proc_macro::TokenStream;
|
||||
use proc_macro_error::proc_macro_error;
|
||||
use syn::{DeriveInput, parse_macro_input};
|
||||
|
||||
Loading…
Reference in New Issue
Block a user