Enum jj_lib::revset::StringPattern

pub enum StringPattern {
    Exact(String),
    Substring(String),
}

Pattern to be tested against string property like commit description or branch name.

Variants

Exact(String)

Matches strings exactly equal to string.

Substring(String)

Matches strings that contain substring.

Implementations

impl StringPattern

pub fn everything() -> Self

Pattern that matches any string.

pub fn matches(&self, haystack: &str) -> bool

Returns true if this pattern matches the haystack.

pub fn as_exact(&self) -> Option<&str>

Returns a literal pattern if this should match input strings exactly.

This can be used to optimize map lookup by exact key.

Trait Implementations

impl Clone for StringPattern

fn clone(&self) -> StringPattern

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StringPattern

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

Formats the value using the given formatter.

impl PartialEq for StringPattern

fn eq(&self, other: &StringPattern) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for StringPattern

impl StructuralEq for StringPattern

impl StructuralPartialEq for StringPattern