Serde Str

Documentation | Github | crates.io | libs.rs

A serde wrapper that simplifies (de)serializaton of data types using [Display][] (as [ToString::to_string(&self)][ToString]) and [FromStr][] as intermediataries.

Examples

```rust 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, }

[derive(Serialize, Deserialize)]

struct Empty { // The above but an empty string is a none-value #[serde(with = "serde_str::emp")] ip: Option, }

[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, } ```

See docs.rs for more examples and usage.

License

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.

Contribution

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.