Struct TokenList 

pub struct TokenList { /* private fields */ }

A list of TokenComponents parsed from a comma-separated string.

Examples

use dynomite::conf::TokenList;
let t = TokenList::parse("0,1,2").unwrap();
assert_eq!(t.len(), 3);
assert_eq!(t.to_string(), "0,1,2");

Implementations

impl TokenList

pub fn parse(raw: &str) -> Result<Self, ConfError>

Parse a comma-separated list. Leading or trailing whitespace inside each component is rejected.

Examples

use dynomite::conf::TokenList;
assert_eq!(TokenList::parse("-7,0,9").unwrap().len(), 3);
assert!(TokenList::parse("").is_err());
assert!(TokenList::parse("1,,2").is_err());

pub fn components(&self) -> &[TokenComponent]

Borrow the parsed components.

Examples

use dynomite::conf::TokenList;
let t = TokenList::parse("1,2,3").unwrap();
assert_eq!(t.components().len(), 3);

pub fn len(&self) -> usize

Number of components in the list.

Examples

use dynomite::conf::TokenList;
assert_eq!(TokenList::parse("5").unwrap().len(), 1);

pub fn is_empty(&self) -> bool

Whether the list is empty (only constructible via the Default impl).

Examples

use dynomite::conf::TokenList;
assert!(TokenList::default().is_empty());
assert!(!TokenList::parse("1").unwrap().is_empty());

pub fn raw(&self) -> &str

The original input string.

Examples

use dynomite::conf::TokenList;
assert_eq!(TokenList::parse("1,2").unwrap().raw(), "1,2");

Trait Implementations

impl Clone for TokenList

fn clone(&self) -> TokenList

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokenList

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

Formats the value using the given formatter.

impl Default for TokenList

fn default() -> TokenList

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TokenList

fn deserialize<D: Deserializer<'de>>(de: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for TokenList

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

Formats the value using the given formatter.

impl Hash for TokenList

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 TokenList

fn eq(&self, other: &TokenList) -> 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 Serialize for TokenList

fn serialize<S: Serializer>(&self, ser: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl Eq for TokenList

impl StructuralPartialEq for TokenList