Struct texlang::token::trace::KeyRange

pub struct KeyRange { /* private fields */ }

Range of free keys that may be assigned to tokens.

Implementations

impl KeyRange

pub fn next(&mut self) -> Key

Get the next trace Key.

Panics if all of the keys in this range have been used.

pub fn peek(&mut self) -> Key

Peek at the next trace Key.

Panics if all of the keys in this range have been used.

pub fn advance_by(&mut self, u: usize)

Advances the range forward by the provided offset.

Panics if the provided offset cannot be cast to u32.

impl KeyRange

pub fn empty() -> KeyRange

Trait Implementations

impl Debug for KeyRange

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KeyRange

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for KeyRange

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.