Struct Iter

pub struct Iter {
    pub previous: Option<String>,
    pub next: Option<String>,
}

Represents an iterator structure with optional previous and next elements.

Fields

previous: Option<String>

Optional previous element in the iteration.

next: Option<String>

Optional next element in the iteration.

Trait Implementations

impl Debug for Iter

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

Formats the value using the given formatter.

impl Default for Iter

fn default() -> Iter

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Iter

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Iter

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

where __S: Serializer,

Serialize this value into the given Serde serializer.