README.md

Zisvalidator

Zisvalidator is designed for validating input struct or enum in web or other scence.

Reference to Serde and Validator.

Install

zisvalidator = {version = "0.1.6",features = ["derive"]}

EXAMPLE

Short Example

use zisvalidator::*;

const LOW_STR: &str = "2";

#[derive(Validate)]
struct ValidateStruct<'a> {
    #[validate(range = "LOW_STR..")]
    s: &'a str,
    #[validate(seq_range = "&LOW_STR..")]
    seq: Vec<&'a str>
}

Validate for Struct and Enum

#[derive(Validate)]
struct S(String);               //validate tuple struct with 1 element
#[derive(Validate)]
struct S(String,u64,);          //validate tuple struct with mulitple elements
#[derive(Validate)]
struct S{                       //validate struct with fields
    str:String 
}

#[derive(Validate)]
enum E{                         //validate enum
    S(String),                  //validate tuple varient with 1 element
    Tuple(String,String,),      //validate tuple varient with multiple element
    Nested{                     //validate varient with fields
        field:String,
    }
}

Validate Arrribute

Container Attribute

• #[validate(schema = "foo")]

  Validate type T by customer by function foo as Fn(t:T) -> Result<(),ValidatorError)

• #[validate(custom = "foo")]

  Valid for tuple struct.For example,for type struct S(String,String),validate by function foo as Fn(t:&String) -> Result<(),ValidatorError>

• #[validate(range = "start..end")]

  Valid for tuple struct.Validate range for elements.

• #[validate(seq_range = "start..end")]

  Valid for tuple struct.Validate range for elements which implement IntoIterator like std::vec::Vec.

Field Attribute

• #[validate(range = "start..end")]

  Validate for fields' range.

• #[validate(seq_range = "start..end")]

  Validate range for fields which implement IntoIterator like std::vec::Vec.

• #[validate(custom = "foo")]

  Validate by function foo as Fn(t:&T) -> Result<(),ValidatorError>.

Variant Attribute

• #[validate(range = "start..end")]

  Validate for variants' range.

• #[validate(seq_range = "start..end")]

  Validate range for variants which implement IntoIterator like std::vec::Vec.

• #[validate(custom = "foo")]

  Validate by function foo as Fn(t:&T) -> Result<(),ValidatorError>.