Struct rustdb::gentrans::GenTransaction

#[non_exhaustive]
pub struct GenTransaction {
    pub qy: GenQuery,
    pub rp: GenResponse,
    pub ext: Box<dyn Any + Send + Sync>,
}

Query + Response, implements Transaction.

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.

qy: GenQuery

Transaction Query.

rp: GenResponse

Transaction Response.

ext: Box<dyn Any + Send + Sync>

Transaction extension data.

Implementations

impl GenTransaction

pub fn new() -> Self

Construct.

Trait Implementations

impl Default for GenTransaction

fn default() -> Self

Returns the “default value” for a type.

impl Transaction for GenTransaction

fn arg(&mut self, kind: i64, s: &str) -> Rc<String>

ARG builtin function. Get path, query parameter, form value or cookie.

fn status_code(&mut self, code: i64)

STATUSCODE builtin function. sets the response status code.

fn header(&mut self, name: &str, value: &str)

HEADER builtin function, adds header to response.

fn global(&self, kind: i64) -> i64

GLOBAL builtin function. Used to get request time.

fn selected(&mut self, values: &[Value])

Append SELECT values to response body.

fn set_error(&mut self, err: String)

Set the error string.

fn get_error(&mut self) -> String

Get the error string.

fn file_attr(&mut self, k: i64, x: i64) -> Rc<String>

Get file attribute ( One of name, content_type, file_name )

fn file_content(&mut self, k: i64) -> Data

Get file content.

fn set_extension(&mut self, ext: Box<dyn Any + Send + Sync>)

Set the extension.

fn get_extension(&mut self) -> Box<dyn Any + Send + Sync>

Get the extension. Note: this takes ownership, so extension needs to be set afterwards.