Struct RevsetExpr 

pub struct RevsetExpr(/* private fields */);

A pre-validated revset expression, for callers that accept revsets from untrusted input (UIs, bots, agents) and want to fail early. Deliberately minimal — jj’s revset grammar is too rich to validate here — it only guarantees the expression is non-empty and cannot be parsed as a flag (no leading -), matching the internal guard the positional-revset methods apply anyway. The dir-taking methods stay &str; this type is optional up-front validation, not a required wrapper.

Implementations

impl RevsetExpr

pub fn new(revset: impl Into<String>) -> Result<Self>

Validate revset (non-empty, no leading -).

pub fn as_str(&self) -> &str

The validated expression.

Trait Implementations

impl Clone for RevsetExpr

fn clone(&self) -> RevsetExpr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RevsetExpr

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

Formats the value using the given formatter.

impl Display for RevsetExpr

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

Formats the value using the given formatter.

impl Eq for RevsetExpr

impl Hash for RevsetExpr

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for RevsetExpr

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for RevsetExpr