Struct RevisionArg

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

Wrapper around revset expression argument.

An empty string is rejected early by the CLI value parser, but it’s still allowed to construct an empty RevisionArg from a config value for example. An empty expression will be rejected by the revset parser.

Implementations

impl RevisionArg

pub const AT: Self

The working-copy symbol, which is the default of the most commands.

Trait Implementations

impl AsRef<str> for RevisionArg

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for RevisionArg

fn clone(&self) -> RevisionArg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RevisionArg

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

Formats the value using the given formatter.

impl Display for RevisionArg

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

Formats the value using the given formatter.

impl From<String> for RevisionArg

fn from(s: String) -> Self

Converts to this type from the input type.

impl ValueParserFactory for RevisionArg

type Parser = MapValueParser<NonEmptyStringValueParser, fn(String) -> RevisionArg>

Generated parser, usually ValueParser.

fn value_parser() -> Self::Parser

Create the specified Self::Parser