RUST If Else - Decision MakingDecision-making structures require that the programmer specify one or more conditions to be evaluated or tested by the program, along with a statement or statements to be executed if the condition is determined to be true, and optionally, other statements to be
executed if the condition is determined to be false.
If statementAn if statement consists of a boolean expression followed by one or more statements.
If...else statementAn if statement can be followed by an optional else statement, which executes when the boolean expression is false.
Nested if statementYou can use one if or else if statement inside another if or else if statement(s).
Match statementA match statement allows a variable to be tested against a list of values.
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