serde_valid/features/toml/
from_toml_value.rs

1pub trait FromTomlValue
2where
3    Self: Sized,
4{
5    /// Convert from [`serde_toml::Value`](serde_toml::Value).
6    ///
7    /// ```rust
8    /// use serde::Deserialize;
9    /// use serde_valid::Validate;
10    /// use serde_valid::toml::{FromTomlValue, Value};
11    ///
12    /// #[derive(Debug, Validate, Deserialize)]
13    /// struct TestStruct {
14    ///     #[validate(maximum = 2000)]
15    ///     val: i32,
16    /// }
17    ///
18    /// let s = TestStruct::from_toml_value(serde_toml::from_str("val = 5").unwrap());
19    ///
20    /// assert!(s.is_ok())
21    /// ```
22    fn from_toml_value(
23        value: serde_toml::Value,
24    ) -> Result<Self, crate::Error<serde_toml::de::Error>>;
25}
26
27impl<T> FromTomlValue for T
28where
29    T: serde::de::DeserializeOwned + crate::Validate,
30{
31    fn from_toml_value(
32        value: serde_toml::Value,
33    ) -> Result<Self, crate::Error<serde_toml::de::Error>> {
34        let model: T = serde::Deserialize::deserialize(value)?;
35        model.validate().map_err(crate::Error::ValidationError)?;
36        Ok(model)
37    }
38}

serde_valid/features/toml/from_toml_value.rs

serde_valid/features/toml/
from_toml_value.rs