Struct DescribePortalResponse 

#[non_exhaustive]
pub struct DescribePortalResponse {
    pub fields: Vec<FieldInfo>,
}

Response for frontend describe portal requests.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

fields: Vec<FieldInfo>

Implementations

impl DescribePortalResponse

pub fn new(fields: Vec<FieldInfo>) -> Self

Constructs a new DescribePortalResponse.

Trait Implementations

impl Debug for DescribePortalResponse

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

Formats the value using the given formatter.

impl DescribeResponse for DescribePortalResponse

fn no_data() -> Self

Create an no_data instance of DescribePortalResponse. This is typically used when client tries to describe an empty query.

fn is_no_data(&self) -> bool

Return true if the DescribePortalResponse is empty/nodata

fn parameters(&self) -> Option<&[Type]>

fn fields(&self) -> &[FieldInfo]