Enum CompletionContext 

pub enum CompletionContext {
    PackageName {
        prefix: String,
        range: Range,
    },
    Version {
        package_name: PackageName,
        prefix: String,
    },
    Feature {
        package_name: PackageName,
        prefix: String,
    },
    None,
}

Context for completion request based on cursor position.

This enum represents what type of completion is appropriate at the current cursor location within a manifest file.

Variants

PackageName

Cursor is within or after a package name.

Example: serd| or tokio| where | represents cursor position.

Fields

prefix: String

Partial package name typed so far (may be empty).

range: Range

Range of the full package-name token, to be replaced by the completion’s textEdit (not just the already-typed prefix up to the cursor).

Version

Cursor is within a version string.

Example: "1.0|" or "^2.|" where | represents cursor position.

Fields

package_name: PackageName

Package name this version belongs to.

prefix: String

Partial version typed so far (may include operators like ^, ~).

Feature

Cursor is within a feature array.

Example: features = ["deri|"] where | represents cursor position.

Fields

package_name: PackageName

Package name whose features are being completed.

prefix: String

Partial feature name typed so far (may be empty).

None

Cursor is not in a valid completion position.

Trait Implementations

impl Clone for CompletionContext

fn clone(&self) -> CompletionContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompletionContext

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

Formats the value using the given formatter.

impl Eq for CompletionContext

impl PartialEq for CompletionContext

fn eq(&self, other: &CompletionContext) -> 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 CompletionContext