[−][src]Crate serde_value_flatten
Serde Flatten Value
Based on serde-value
, serde-value-flatten
provides a function to flatten any struct which
implement serde::Serialize
.
Quickstart
You can start using it by first adding it to your Cargo.toml
:
[dependencies]
serde = "1.0"
serde_derive = "1.0"
serde_value_flatten = "0.1"
Then, create a structure which implement the serde::Serialize
trait and use it with any
serde lib.
Example
#[derive(Serialize, Clone, Debug)] struct SubFoo { a: String, b: u64, } #[derive(Serialize, Clone, Debug)] struct Foo { a: String, b: f64, c: Vec<i8>, d: SubFoo, } fn main() { let foo = Foo { a: "test".into(), b: 0.5, c: vec![5, 9], d: SubFoo { a: "subtest".into(), b: 695217 } }; let ser = serde_value_flatten::to_flatten_maptree("_", Some("_"), &foo).unwrap(); println!("{}", serde_json::to_string_pretty(&ser).unwrap()); }
Output:
{
"_a": "test",
"_b": 0.5,
"_c_0": 5,
"_c_1": 9,
"_d_a": "subtest",
"_d_b": 695217
}
Feature ovh-ldp
The feature ovh-ldp
allow to suffix fields names to suits to the LDP naming conventions.
In your Cargo.toml
, set:
[dependencies]
serde = "1.0"
serde_derive = "1.0"
serde_value_flatten = { version = "0.1", features = ["ovh-ldp"] }
Re-run the previous example, and now the output will be :
{
"_a": "test",
"_b_float": 0.5,
"_c_0_long": 5,
"_c_1_long": 9,
"_d_a": "subtest",
"_d_b_double": 695217
}
Functions
to_flatten_maptree | Function to flatten any structure which implement the |