Struct ParamInfo 

pub struct ParamInfo {

    pub name: Ident,
    pub ty: Type,
    pub is_optional: bool,
    pub is_bool: bool,
    pub is_vec: bool,
    pub vec_inner: Option<Type>,
    pub is_id: bool,
    pub wire_name: Option<String>,
    pub location: Option<ParamLocation>,
    pub default_value: Option<String>,
    pub short_flag: Option<char>,
    pub help_text: Option<String>,
    pub is_positional: bool,
}

Parsed parameter information

Fields

name: Ident

Parameter name

ty: Type

Parameter type

is_optional: bool

Whether this is Option<T>

is_bool: bool

Whether this is bool

is_vec: bool

Whether this is Vec<T>

vec_inner: Option<Type>

Inner type if Vec<T>

is_id: bool

Whether this looks like an ID (ends with _id or is named id)

wire_name: Option<String>

Custom wire name (from #[param(name = “…”)])

location: Option<ParamLocation>

Parameter location override (from #[param(query/path/body/header)])

default_value: Option<String>

Default value as a string (from #[param(default = …)])

short_flag: Option<char>

Short flag character (from #[param(short = ‘x’)])

help_text: Option<String>

Custom help text (from #[param(help = “…”)])

is_positional: bool

Whether this is a positional argument (from #[param(positional)] or is_id heuristic)

Implementations

impl ParamInfo

pub fn name_str(&self) -> String

Parameter name as a protocol string, stripping the r# prefix from raw identifiers.

Use this instead of .name.to_string() whenever generating protocol-level names (CLI flags, HTTP query params, JSON schema properties, etc.).

Trait Implementations

impl Clone for ParamInfo

fn clone(&self) -> ParamInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ParamInfo

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

Formats the value using the given formatter.