Trait serde_valid::json::ToJson
source · [−]pub trait ToJson {
fn to_json_string(&self) -> Result<String, Error>;
fn to_json_string_pretty(&self) -> Result<String, Error>;
fn to_json_value(&self) -> Result<Value, Error>;
fn to_json_writer<W>(&self, writer: W) -> Result<(), Error>
where
W: Write;
fn to_json_writer_pretty<W>(&self, writer: W) -> Result<(), Error>
where
W: Write;
}
Required Methods
fn to_json_string(&self) -> Result<String, Error>
fn to_json_string(&self) -> Result<String, Error>
Convert to json string.
use serde::Serialize;
use serde_valid::json::ToJson;
use serde_valid::Validate;
#[derive(Debug, Validate, Serialize)]
struct TestStruct {
#[validate(maximum = 100)]
val: i32,
}
let s = TestStruct { val: 10 };
assert!(s.to_json_string().is_ok());
fn to_json_string_pretty(&self) -> Result<String, Error>
fn to_json_string_pretty(&self) -> Result<String, Error>
Convert to json pretty string.
use serde::Serialize;
use serde_valid::json::ToJson;
use serde_valid::Validate;
#[derive(Debug, Validate, Serialize)]
struct TestStruct {
#[validate(maximum = 100)]
val: i32,
}
let s = TestStruct { val: 10 };
assert!(s.to_json_string_pretty().is_ok());
fn to_json_value(&self) -> Result<Value, Error>
fn to_json_value(&self) -> Result<Value, Error>
Convert to json string.
use serde::Serialize;
use serde_valid::json::ToJson;
use serde_valid::Validate;
#[derive(Debug, Validate, Serialize)]
struct TestStruct {
#[validate(maximum = 100)]
val: i32,
}
let s = TestStruct { val: 10 };
assert!(s.to_json_value().is_ok());
Convert to json writer.
ⓘ
use std::fs::File;
use serde::Serialize;
use serde_valid::json::ToJson;
use serde_valid::Validate;
#[derive(Debug, Validate, Serialize)]
struct TestStruct {
#[validate(maximum = 100)]
val: i32,
}
let s = TestStruct { val: 10 };
assert!(s.to_json_writer(File::open("foo.txt").unwrap()).is_ok());
Convert to pretty json writer.
ⓘ
use std::fs::File;
use serde::Serialize;
use serde_valid::json::ToJson;
use serde_valid::Validate;
#[derive(Debug, Validate, Serialize)]
struct TestStruct {
#[validate(maximum = 100)]
val: i32,
}
let s = TestStruct { val: 10 };
assert!(s.to_json_writer_pretty(File::open("foo.txt").unwrap()).is_ok());