Documentation | Github | crates.io | libs.rs
A serde wrapper that simplifies (de)serializaton of data types using Display
(as ToString::to_string(&self)) and FromStr as intermediataries.
use serde::{Serialize, Deserialize};
use std::net::IpAddr;
#[derive(Serialize, Deserialize)]
struct Struct {
/// By default IpAddr serializes the same in human-readable formats
/// like json. This forces the impl even for binary formats.
///
/// More imporantly this is useful for types which don't have serde impl.
#[serde(with = "serde_str")]
ip: IpAddr,
}
#[derive(Serialize, Deserialize)]
struct Optional {
/// The above but handling null types
#[serde(with = "serde_str::opt")]
ip: Option<IpAddr>,
}
#[derive(Serialize, Deserialize)]
struct Empty {
/// The above but an empty string is a none-value
#[serde(with = "serde_str::emp")]
ip: Option<IpAddr>,
}
#[derive(Serialize, Deserialize)]
struct EmptyOptional {
/// The above but an empty string, null, or unspecified is a none-value.
#[serde(with = "serde_str::emp", default)]
ip: Option<IpAddr>,
}See docs.rs for more examples and usage.
Licensed under either of
- Apache License, Version 2.0, (./LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
- MIT license (./LICENSE-MIT or http://opensource.org/licenses/MIT) at your option.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.