Enum Text

pub enum Text {
    Utf8(String),
    Other(Vec<u8>),
}

The MIDI spec does not state what encoding should be used for strings. Since Rust strings are UTF-8 encoded, we try to parse text as a String and hope for the best. But if we get an error then we store the original bytes to facilitate lossless parsing.

Variants

Utf8(String)

A UTF-8 encoded string.

Other(Vec<u8>)

Some bytes that we don’t understand, probably a string in some non-UTF-8 encoding.

Implementations

impl Text

pub fn new<S: Into<String>>(s: S) -> Self

Create a new Text object.

pub fn as_bytes(&self) -> &[u8]

Get the exact bytes of the text.

pub fn as_str(&self) -> Cow<'_, str>

Get a UTF-8 representation of the string (lossy if non UTF-8-encoded).

Trait Implementations

impl Clone for Text

fn clone(&self) -> Text

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Text

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

Formats the value using the given formatter.

impl Default for Text

fn default() -> Self

Returns the “default value” for a type.

impl Display for Text

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

Formats the value using the given formatter.

impl From<&str> for Text

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<String> for Text

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<Text> for String

Caution, this will be ‘lossy’ if the Text is not UTF-8 encoded.

fn from(t: Text) -> Self

Converts to this type from the input type.

impl From<Vec<u8>> for Text

fn from(bytes: Vec<u8>) -> Self

Converts to this type from the input type.

impl Hash for Text

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Text

fn cmp(&self, other: &Text) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Text

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for Text

fn partial_cmp(&self, other: &Text) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Text

impl StructuralPartialEq for Text