Enum attribution::ParamVal

pub enum ParamVal {
    Array(Vec<ParamVal>),
    Bool(bool),
    Int(i64),
    Float(f64),
    Str(String),
}

Represents a value for a parameter name within Parameters struct. The parameter value is the value that appears to the right of the equal sign (e.g. "value" is the ParamVal in the following example #[example(name = "value")])

Variants

Array(Vec<ParamVal>)

Bool(bool)

Int(i64)

Float(f64)

Str(String)

Trait Implementations

impl Debug for ParamVal

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'_> From<&'_ str> for ParamVal

fn from(src: &str) -> Self

Performs the conversion.

impl From<String> for ParamVal

fn from(src: String) -> Self

Performs the conversion.

impl From<bool> for ParamVal

fn from(src: bool) -> Self

Performs the conversion.

impl From<f64> for ParamVal

fn from(src: f64) -> Self

Performs the conversion.

impl From<i64> for ParamVal

fn from(src: i64) -> Self

Performs the conversion.

impl Parse for ParamVal

fn parse(input: ParseStream) -> ParseResult<Self>

impl PartialEq<ParamVal> for ParamVal

fn eq(&self, other: &ParamVal) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ParamVal) -> bool

This method tests for !=.

impl StructuralPartialEq for ParamVal

impl TryFrom<Expr> for ParamVal

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(value: Expr) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ExprArray> for ParamVal

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(expr_array: ExprArray) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ExprLit> for ParamVal

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(ExprLit { lit: lit, .. }: ExprLit) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ExprUnary> for ParamVal

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(
    ExprUnary { expr: expr, op: op, .. }: ExprUnary
) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Lit> for ParamVal

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(lit: Lit) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ParamVal> for bool

type Error = TryIntoParamValError

The type returned in the event of a conversion error.

fn try_from(param_val: ParamVal) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ParamVal> for f64

type Error = TryIntoParamValError

The type returned in the event of a conversion error.

fn try_from(param_val: ParamVal) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ParamVal> for i64

type Error = TryIntoParamValError

The type returned in the event of a conversion error.

fn try_from(param_val: ParamVal) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<ParamVal> for String

type Error = TryIntoParamValError

The type returned in the event of a conversion error.

fn try_from(param_val: ParamVal) -> Result<Self, Self::Error>

Performs the conversion.

impl<T> TryFrom<ParamVal> for Vec<T> where
    T: TryFrom<ParamVal, Error = TryIntoParamValError>, 

type Error = TryIntoParamValError

The type returned in the event of a conversion error.

fn try_from(value: ParamVal) -> Result<Self, Self::Error>

Performs the conversion.