Struct lsp_types::SignatureHelp

pub struct SignatureHelp {
    pub signatures: Vec<SignatureInformation>,
    pub active_signature: Option<u32>,
    pub active_parameter: Option<u32>,
}

Signature help represents the signature of something callable. There can be multiple signature but only one active and only one active parameter.

Fields

signatures: Vec<SignatureInformation>

One or more signatures.

active_signature: Option<u32>

The active signature.

active_parameter: Option<u32>

The active parameter of the active signature.

Trait Implementations

impl Clone for SignatureHelp

fn clone(&self) -> SignatureHelp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SignatureHelp

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SignatureHelp

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl PartialEq<SignatureHelp> for SignatureHelp

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for SignatureHelp

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

Serialize this value into the given Serde serializer.

impl Eq for SignatureHelp

impl StructuralEq for SignatureHelp

impl StructuralPartialEq for SignatureHelp