Struct EnvironmentSpec 

pub struct EnvironmentSpec {
    pub names: Vec<String>,
    pub num_args: usize,
    pub num_optional_args: usize,
    pub arg_types: Vec<ArgType>,
    pub handler: EnvironmentHandler,
}

The declaration of an environment (name, arguments, handler).

Fields

names: Vec<String>

num_args: usize

num_optional_args: usize

arg_types: Vec<ArgType>

handler: EnvironmentHandler

Trait Implementations

impl Clone for EnvironmentSpec

fn clone(&self) -> EnvironmentSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnvironmentSpec

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

Formats the value using the given formatter.

impl Default for EnvironmentSpec

fn default() -> Self

Returns the “default value” for a type.