Enum mcvm_parse::Value

pub enum Value {
    None,
    Constant(String),
    Var(String),
}

Argument to a command that could be constant or a variable

Variants

None

Constant(String)

Var(String)

Implementations

impl Value

pub fn substitute_tokens(string: &str, vars: &HashMap<String, String>) -> String

Replace substitution tokens in a string with variable values

pub fn get(&self, vars: &HashMap<String, String>) -> Result<String>

Obtain the current String value of this Value. Will fail if it is none or the variable is uninitialized.

pub fn is_some(&self) -> bool

Returns whether this value is not none

pub fn get_as_option( &self, vars: &HashMap<String, String> ) -> Result<Option<String>>

Gets the current string value and converts to an option.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl PartialEq<Value> for Value

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Value

impl StructuralEq for Value

impl StructuralPartialEq for Value