Enum Operation 

pub enum Operation {
    Download,
    Upload,
}

The <operation> argument of git-lfs-transfer.

Only these two exist. The specification says “other operations may be implemented in the future”, which on a server means refuse the ones you do not know: a third operation accepted by accident would be a session whose permitted commands nobody decided.

Variants

Download

download: the client is fetching objects. Needs Read.

Upload

upload: the client is pushing objects. Needs Write.

Implementations

impl Operation

pub const ALL: &'static [Operation]

Every operation, in wire order. The dispatch table in gunnar-ssh is asserted against this so the two lists cannot drift.

pub fn as_str(self) -> &'static str

The wire token.

pub fn parse(text: &str) -> Option<Operation>

Parse the wire token, or None.

pub fn may_upload(self) -> bool

May this session upload objects?

pub fn may_download(self) -> bool

May this session download objects?

upload does not imply download. The specification lists get-object under Downloads and says those commands “may be used if the operation was download”. An upload session that also served objects would be a read grant handed out by a write one. Small, but exactly the wrong direction.

Trait Implementations

impl Clone for Operation

fn clone(&self) -> Operation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Operation

impl Debug for Operation

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

Formats the value using the given formatter.

impl Display for Operation

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

Formats the value using the given formatter.

impl Eq for Operation

impl Hash for Operation

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

where __H: Hasher,

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 Ord for Operation

fn cmp(&self, other: &Operation) -> Ordering

This method returns an Ordering between self and other.

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

where Self: Sized,

Compares and returns the maximum of two values.

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

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Operation

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Operation

fn partial_cmp(&self, other: &Operation) -> Option<Ordering>

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralPartialEq for Operation