Trait QueryScalar 

pub trait QueryScalar {
    const OPENAPI_TYPE: &'static str = "string";
}

A type that can appear as a query-parameter value.

Implemented for the primitives; implement it for a domain newtype or a unit-only enum that serializes as a plain string. The bound exists to keep nested structs out of query parameters — see the module docs.

Provided Associated Constants

const OPENAPI_TYPE: &'static str = "string"

The OpenAPI primitive type this value renders as.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl QueryScalar for String

const OPENAPI_TYPE: &'static str = "string"

impl QueryScalar for bool

const OPENAPI_TYPE: &'static str = "boolean"

impl QueryScalar for f32

const OPENAPI_TYPE: &'static str = "number"

impl QueryScalar for f64

const OPENAPI_TYPE: &'static str = "number"

impl QueryScalar for i8

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for i16

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for i32

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for i64

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for i128

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for isize

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for str

const OPENAPI_TYPE: &'static str = "string"

impl QueryScalar for u8

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for u16

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for u32

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for u64

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for u128

const OPENAPI_TYPE: &'static str = "integer"

impl QueryScalar for usize

const OPENAPI_TYPE: &'static str = "integer"

Implementors