[][src]Struct libatm::midi_note::MIDINoteVec

pub struct MIDINoteVec(pub Vec<MIDINote>);

Container for vector of MIDINote

Implements the FromStr trait as a convenience method for parsing a list of MIDINote (from a command line argument).

Examples

// Parse MIDI note set from &str
let note_set = "C:4,D:5,CSharp:8,DSharp:3".parse::<libatm::MIDINoteVec>().unwrap();
// Expected note set contains C:4, D:5, CSharp:8, and DSharp:3
let expected = libatm::MIDINoteVec(vec![
    libatm::MIDINote::new(libatm::MIDINoteType::C, 4),
    libatm::MIDINote::new(libatm::MIDINoteType::D, 5),
    libatm::MIDINote::new(libatm::MIDINoteType::CSharp, 8),
    libatm::MIDINote::new(libatm::MIDINoteType::DSharp, 3),
]);
assert_eq!(expected, note_set);

Methods from Deref<Target = Vec<MIDINote>>

pub fn capacity(&self) -> usize1.0.0[src]

Returns the number of elements the vector can hold without reallocating.

Examples

let vec: Vec<i32> = Vec::with_capacity(10);
assert_eq!(vec.capacity(), 10);

pub fn as_slice(&self) -> &[T]1.7.0[src]

Extracts a slice containing the entire vector.

Equivalent to &s[..].

Examples

use std::io::{self, Write};
let buffer = vec![1, 2, 3, 5, 8];
io::sink().write(buffer.as_slice()).unwrap();

pub fn as_ptr(&self) -> *const T1.37.0[src]

Returns a raw pointer to the vector's buffer.

The caller must ensure that the vector outlives the pointer this function returns, or else it will end up pointing to garbage. Modifying the vector may cause its buffer to be reallocated, which would also make any pointers to it invalid.

The caller must also ensure that the memory the pointer (non-transitively) points to is never written to (except inside an UnsafeCell) using this pointer or any pointer derived from it. If you need to mutate the contents of the slice, use as_mut_ptr.

Examples

let x = vec![1, 2, 4];
let x_ptr = x.as_ptr();

unsafe {
    for i in 0..x.len() {
        assert_eq!(*x_ptr.add(i), 1 << i);
    }
}

pub fn len(&self) -> usize1.0.0[src]

Returns the number of elements in the vector, also referred to as its 'length'.

Examples

let a = vec![1, 2, 3];
assert_eq!(a.len(), 3);

pub fn is_empty(&self) -> bool1.0.0[src]

Returns true if the vector contains no elements.

Examples

let mut v = Vec::new();
assert!(v.is_empty());

v.push(1);
assert!(!v.is_empty());

Trait Implementations

impl Clone for MIDINoteVec[src]

impl Debug for MIDINoteVec[src]

impl Deref for MIDINoteVec[src]

type Target = Vec<MIDINote>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target[src]

Allow dereferencing of tuple struct to underlying hash set

impl<'_> From<&'_ MIDINoteSet> for MIDINoteVec[src]

impl From<MIDINoteSet> for MIDINoteVec[src]

impl FromIterator<MIDINote> for MIDINoteVec[src]

impl FromStr for MIDINoteVec[src]

type Err = ParseMIDINoteSequenceError

The associated error which can be returned from parsing.

impl PartialEq<MIDINoteVec> for MIDINoteVec[src]

impl StructuralPartialEq for MIDINoteVec[src]

Auto Trait Implementations

impl RefUnwindSafe for MIDINoteVec

impl Send for MIDINoteVec

impl Sync for MIDINoteVec

impl Unpin for MIDINoteVec

impl UnwindSafe for MIDINoteVec

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.