Struct DtmfName 

pub struct DtmfName(/* private fields */);

DTMF memory name (up to 8 characters).

Implementations

impl DtmfName

pub const MAX_LEN: usize = 8

Maximum length of a DTMF memory name.

pub fn new(text: &str) -> Option<Self>

Creates a new DTMF memory name.

Errors

Returns None if the text exceeds 8 characters.

pub fn as_str(&self) -> &str

Returns the name as a string slice.

Trait Implementations

impl Clone for DtmfName

fn clone(&self) -> DtmfName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DtmfName

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

Formats the value using the given formatter.

impl Default for DtmfName

fn default() -> DtmfName

Returns the “default value” for a type.

impl Hash for DtmfName

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 PartialEq for DtmfName

fn eq(&self, other: &DtmfName) -> 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 Eq for DtmfName

impl StructuralPartialEq for DtmfName