Struct tremor_script::query::Query

pub struct Query {
    pub query: Arc<Query>,
    pub source: String,
    pub warnings: Vec<Warning>,
    pub locals: usize,
}

A tremor query

Fields

query: Arc<Query>

The query

source: String

Source of the query

warnings: Vec<Warning>

Warnings emitted by the script

locals: usize

Number of local variables (should be 0)

Methods

impl<'run, 'event, 'script> Query where
    'script: 'event,
    'event: 'run, 

pub fn suffix(&self) -> &Query

Borrows the query

pub fn parse(
    module_path: &ModulePath,
    file_name: &str,
    script: &'script str,
    cus: Vec<CompilationUnit>,
    reg: &Registry,
    aggr_reg: &AggrRegistry
) -> Result<Self, CompilerError>

Parses a string into a query

pub fn highlight_script_with<H: Highlighter>(
    script: &str,
    h: &mut H
) -> Result<()>

Highlights a script with a given highlighter.

pub fn highlight_preprocess_script_with<H: Highlighter>(
    file_name: &str,
    script: &'script str,
    h: &mut H
) -> Result<()>

Preprocessesa and highlights a script with a given highlighter.

pub fn format_error_from_script<H: Highlighter>(
    script: &str,
    h: &mut H,
    e: &Error
) -> Result<()>

Format an error given a script source.

pub fn format_warnings_with<H: Highlighter>(&self, h: &mut H) -> Result<()>

Format an error given a script source.

pub fn format_error(&self, e: &Error) -> String

Formats an error within this script

pub fn format_error_with<H: Highlighter>(
    &self,
    h: &mut H,
    e: &Error
) -> Result<()>

Formats an error within this script using a given highlighter

Trait Implementations

impl Clone for Query

fn clone(&self) -> Query

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Query

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

Formats the value using the given formatter.