-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
feat: support
#[serdev(crate = "path::to::serdev")]
(#21)
* support `#[serdev(crate = "path::to::serdev")]` * fix workflows
- Loading branch information
Showing
16 changed files
with
184 additions
and
38 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,2 +1,2 @@ | ||
/target | ||
/Cargo.lock | ||
**/target | ||
**/Cargo.lock |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file was deleted.
Oops, something went wrong.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,12 @@ | ||
[workspace] | ||
resolver = "2" | ||
members = ["reexporter", "."] | ||
|
||
[package] | ||
name = "user" | ||
version = "0.0.0" | ||
edition = "2021" | ||
|
||
[dependencies] | ||
reexporter = { path = "./reexporter" } | ||
serde_json = { version = "1.0" } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,7 @@ | ||
[package] | ||
name = "reexporter" | ||
version = "0.0.0" | ||
edition = "2021" | ||
|
||
[dependencies] | ||
serdev = { path = "../../../serdev" } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,3 @@ | ||
pub mod private { | ||
pub use ::serdev; | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,34 @@ | ||
use reexporter::private::serdev::{Serialize, Deserialize}; | ||
|
||
#[derive(Serialize, Deserialize, Debug)] | ||
#[serdev(crate = "reexporter::private::serdev")] | ||
#[serde(validate = "Self::validate")] | ||
struct Point { | ||
x: i32, | ||
y: i32, | ||
} | ||
|
||
impl Point { | ||
fn validate(&self) -> Result<(), impl std::fmt::Display> { | ||
if self.x * self.y > 100 { | ||
return Err("x * y must not exceed 100") | ||
} | ||
Ok(()) | ||
} | ||
} | ||
|
||
fn main() { | ||
let point = serde_json::from_str::<Point>(r#" | ||
{ "x" : 1, "y" : 2 } | ||
"#).unwrap(); | ||
|
||
// Prints point = Point { x: 1, y: 2 } | ||
println!("point = {point:?}"); | ||
|
||
let error = serde_json::from_str::<Point>(r#" | ||
{ "x" : 10, "y" : 20 } | ||
"#).unwrap_err(); | ||
|
||
// Prints error = x * y must not exceed 100 | ||
println!("error = {error}"); | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,60 @@ | ||
use proc_macro2::TokenStream; | ||
use syn::{parse::Parse, punctuated::Punctuated, token, Attribute, Error, LitStr, MacroDelimiter, Meta, MetaList, Path}; | ||
|
||
|
||
pub(crate) struct Reexport { | ||
path: LitStr, | ||
} | ||
|
||
impl Parse for Reexport { | ||
fn parse(input: syn::parse::ParseStream) -> syn::Result<Self> { | ||
let _path: token::Crate = input.parse()?; | ||
|
||
let _eq: token::Eq = input.parse()?; | ||
|
||
let path: LitStr = input.parse()?; | ||
|
||
Ok(Self { path }) | ||
} | ||
} | ||
|
||
impl Reexport { | ||
pub(crate) fn take(attrs: &mut Vec<Attribute>) -> Result<Option<Self>, Error> { | ||
for attr in attrs { | ||
if attr.path().get_ident().is_some_and(|i| i == "serdev") { | ||
let directives = attr.parse_args_with( | ||
Punctuated::<TokenStream, token::Comma>::parse_terminated | ||
)?; | ||
for (i, directive) in directives.iter().enumerate() { | ||
if directive.to_string().starts_with("crate") { | ||
attr.meta = Meta::List(MetaList { | ||
path: syn::parse_str("serdev")?, | ||
delimiter: MacroDelimiter::Paren(Default::default()), | ||
tokens: syn::parse_str(&{ | ||
let mut others = String::new(); | ||
for (j, directive) in directives.iter().enumerate() { | ||
if j != i { | ||
others.push_str(&directive.to_string()); | ||
others.push(',') | ||
} | ||
}; others.pop(); | ||
others | ||
})? | ||
}); | ||
return syn::parse2(directive.clone()).map(Some) | ||
} | ||
} | ||
} | ||
}; Ok(None) | ||
} | ||
} | ||
|
||
impl Reexport { | ||
pub(crate) fn path(&self) -> Result<Path, Error> { | ||
syn::parse_str(&self.path.value()) | ||
} | ||
|
||
pub(crate) fn path_str(&self) -> String { | ||
self.path.value() | ||
} | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters