Struct CustomDbRow

Source
pub struct CustomDbRow {
    pub column_names: Arc<Vec<String>>,
    pub rows: Vec<RowValues>,
    /* private fields */
}
Expand description

A row from a database query result

This struct represents a single row from a database query result, with access to both the column names and the values.

Fields§

§column_names: Arc<Vec<String>>

The column names for this row (shared across all rows in a result set)

§rows: Vec<RowValues>

The values for this row

Implementations§

Source§

impl CustomDbRow

Source

pub fn new(column_names: Arc<Vec<String>>, rows: Vec<RowValues>) -> Self

Create a new database row

§Arguments
  • column_names - The column names
  • rows - The values for this row
§Returns

A new CustomDbRow instance

Source

pub fn get_column_index(&self, column_name: &str) -> Option<usize>

Get the index of a column by name

§Arguments
  • column_name - The name of the column
§Returns

The index of the column, or None if not found

Source

pub fn get(&self, column_name: &str) -> Option<&RowValues>

Get a value from the row by column name

§Arguments
  • column_name - The name of the column
§Returns

The value at the column, or None if the column wasn’t found

Source

pub fn get_by_index(&self, index: usize) -> Option<&RowValues>

Get a value from the row by column index

§Arguments
  • index - The index of the column
§Returns

The value at the index, or None if the index is out of bounds

Trait Implementations§

Source§

impl Clone for CustomDbRow

Source§

fn clone(&self) -> CustomDbRow

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
Source§

impl Debug for CustomDbRow

Source§

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> CloneToUninit for T
where T: Clone,

Source§

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T> Instrument for T

Source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
Source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T> Same for T

Source§

type Output = T

Should always be Self
Source§

impl<T> ToOwned for T
where T: Clone,

Source§

type Owned = T

The resulting type after obtaining ownership.
Source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
Source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
Source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

Source§

fn vzip(self) -> V

Source§

impl<T> WithSubscriber for T

Source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
Source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more