Enum Change 

pub enum Change {
    None,
    Add {
        id: Option<ChangeId>,
        uri: Option<String>,
        flake: bool,
    },
    Remove {
        ids: Vec<ChangeId>,
    },
    Change {
        id: Option<ChangeId>,
        uri: Option<String>,
    },
    Follows {
        input: ChangeId,
        target: AttrPath,
    },
    Toggle {
        id: ChangeId,
        uri: String,
        previous: String,
    },
    ToggleRemove {
        id: ChangeId,
        uri: String,
        activate: Option<String>,
    },
}

Variants

None

Add

Fields

id: Option<ChangeId>

uri: Option<String>

flake: bool

Remove

Fields

ids: Vec<ChangeId>

Change

Fields

id: Option<ChangeId>

uri: Option<String>

Follows

Redirect a nested input to follow another input.

Applying Follows { input: "rust-overlay.nixpkgs", target: "nixpkgs" } writes rust-overlay.inputs.nixpkgs.follows = "nixpkgs";.

Fields

input: ChangeId

Path to the nested input being redirected (e.g. rust-overlay.nixpkgs).

target: AttrPath

The input to follow.

Toggle

Make uri the active url of an input, keeping the previously active url as a commented alternate on the adjacent line.

When uri matches a stored alternate, that comment is uncommented in place. Otherwise the new url is written directly below the deactivated one. Lines never move, only the comment marker.

Fields

id: ChangeId

uri: String

The url to activate.

previous: String

The url active before the toggle, for the success message.

ToggleRemove

Delete a stored variant’s line from an input.

When uri names a commented alternate, its line is deleted and the active url stays put. When uri names the active url, activate names the stored alternate that is uncommented in its place and the previously active line is deleted rather than kept as a comment.

Fields

id: ChangeId

uri: String

The variant whose line is removed.

activate: Option<String>

The alternate activated when uri is the active url.

Implementations

impl Change

pub fn id(&self) -> Option<ChangeId>

pub fn ids(&self) -> Vec<ChangeId>

pub fn is_remove(&self) -> bool

pub fn is_follows(&self) -> bool

pub fn uri(&self) -> Option<&String>

pub fn follows_target(&self) -> Option<&AttrPath>

pub fn success_messages(&self) -> Vec<String>

Trait Implementations

impl Clone for Change

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Change

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

Formats the value using the given formatter.

impl Default for Change

fn default() -> Self

Returns the “default value” for a type.

impl Serialize for Change

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.