Enum HistoryRootPattern 

pub enum HistoryRootPattern {
    Exact(&'static str),
    Affix {
        prefix: &'static str,
        suffix: &'static str,
        max_capture_bytes: usize,
    },
}

Declarative family captures are nonempty UTF-8 strings without control characters. Their byte length is in 1..=max_capture_bytes (maximum 256). Affixes are ASCII, at most 256 bytes each; the nonempty prefix contains . or :. Keys with the fixed affixes but invalid captures fail content validation.

Variants

Exact(&'static str)

Affix

Fields

prefix: &'static str

suffix: &'static str

max_capture_bytes: usize

Trait Implementations

impl Clone for HistoryRootPattern

fn clone(&self) -> HistoryRootPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HistoryRootPattern

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

Formats the value using the given formatter.

impl Copy for HistoryRootPattern