Enum ExtractKind 

#[non_exhaustive]
pub enum ExtractKind {
    Prefix,
    Suffix,
}

Available on (crate features syntax-glob or syntax-ev or syntax-regex) and crate feature syntax-regex only.

The kind of literals to extract from an Hir expression.

The default extraction kind is Prefix.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Prefix

Extracts only prefix literals from a regex.

Suffix

Extracts only suffix literals from a regex.

Note that the sequence returned by suffix literals currently may not correctly represent leftmost-first or “preference” order match semantics.

Implementations

impl ExtractKind

pub fn is_prefix(&self) -> bool

Returns true if this kind is the Prefix variant.

pub fn is_suffix(&self) -> bool

Returns true if this kind is the Suffix variant.

Trait Implementations

impl Clone for ExtractKind

fn clone(&self) -> ExtractKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExtractKind

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

Formats the value using the given formatter.

impl Default for ExtractKind

fn default() -> ExtractKind

Returns the “default value” for a type.