Struct getopts::Matches
[−]
[src]
pub struct Matches {
pub free: Vec<String>,
// some fields omitted
}The result of checking command line arguments. Contains a vector of matches and a vector of free strings.
Fields
free: Vec<String>
Free string fragments
Methods
impl Matches[src]
pub fn opt_defined(&self, nm: &str) -> bool[src]
Returns true if an option was defined
pub fn opt_present(&self, nm: &str) -> bool[src]
Returns true if an option was matched.
pub fn opt_count(&self, nm: &str) -> usize[src]
Returns the number of times an option was matched.
pub fn opts_present(&self, names: &[String]) -> bool[src]
Returns true if any of several options were matched.
pub fn opts_str(&self, names: &[String]) -> Option<String>[src]
Returns the string argument supplied to one of several matching options or None.
pub fn opt_strs(&self, nm: &str) -> Vec<String>[src]
Returns a vector of the arguments provided to all matches of the given option.
Used when an option accepts multiple values.
pub fn opt_str(&self, nm: &str) -> Option<String>[src]
Returns the string argument supplied to a matching option or None.
pub fn opt_default(&self, nm: &str, def: &str) -> Option<String>[src]
Returns the matching string, a default, or None.
Returns None if the option was not present, def if the option was
present but no argument was provided, and the argument if the option was
present and an argument was provided.
Trait Implementations
impl Clone for Matches[src]
fn clone(&self) -> Matches[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl PartialEq for Matches[src]
fn eq(&self, __arg_0: &Matches) -> bool[src]
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &Matches) -> bool[src]
This method tests for !=.