Enum git_refspec::Instruction

pub enum Instruction<'a> {
    Push(Push<'a>),
    Fetch(Fetch<'a>),
}

Tells what to do and is derived from a RefSpec.

Variants

Push(Push<'a>)

An instruction for pushing.

Fetch(Fetch<'a>)

An instruction for fetching.

Implementations

impl Instruction<'_>

pub fn operation(&self) -> Operation

Derive the mode of operation from this instruction.

impl Instruction<'_>

pub fn to_bstring(&self) -> BString

Reproduce ourselves in parseable form.

pub fn write_to(&self, out: impl Write) -> Result<()>

Serialize ourselves in a parseable format to out.

Examples found in repository

src/write.rs (line 18)

    pub fn write_to(&self, out: impl std::io::Write) -> std::io::Result<()> {
        self.instruction().write_to(out)
    }
}

impl Instruction<'_> {
    /// Reproduce ourselves in parseable form.
    pub fn to_bstring(&self) -> BString {
        let mut buf = Vec::with_capacity(128);
        self.write_to(&mut buf).expect("no io error");
        buf.into()
    }

Trait Implementations

impl<'a> Clone for Instruction<'a>

fn clone(&self) -> Instruction<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Instruction<'a>

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

Formats the value using the given formatter.

impl<'a> Hash for Instruction<'a>

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<'a> Ord for Instruction<'a>

fn cmp(&self, other: &Instruction<'a>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere
    Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl<'a> PartialEq<Instruction<'a>> for Instruction<'a>

fn eq(&self, other: &Instruction<'a>) -> 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<'a> PartialOrd<Instruction<'a>> for Instruction<'a>

fn partial_cmp(&self, other: &Instruction<'a>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<'a> Copy for Instruction<'a>

impl<'a> Eq for Instruction<'a>

impl<'a> StructuralEq for Instruction<'a>

impl<'a> StructuralPartialEq for Instruction<'a>