Struct getopts::Matches
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[src]
pub struct Matches {
pub free: Vec<String>,
// some fields omitted
}🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
The result of checking command line arguments. Contains a vector of matches and a vector of free strings.
Fields
free: Vec<String>
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Free string fragments
Methods
impl Matches[src]
pub fn opt_defined(&self, nm: &str) -> bool[src]
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Returns true if an option was defined
pub fn opt_present(&self, nm: &str) -> bool[src]
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Returns true if an option was matched.
pub fn opt_count(&self, nm: &str) -> usize[src]
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Returns the number of times an option was matched.
pub fn opts_present(&self, names: &[String]) -> bool[src]
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Returns true if any of several options were matched.
pub fn opts_str(&self, names: &[String]) -> Option<String>[src]
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Returns the string argument supplied to one of several matching options or None.
pub fn opt_strs(&self, nm: &str) -> Vec<String>[src]
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
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]
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
Returns the string argument supplied to a matching option or None.
pub fn opt_default(&self, nm: &str, def: &str) -> Option<String>[src]
🔬 This is a nightly-only experimental API. (rustc_private)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml instead?
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 !=.