Struct Fmt 

pub struct Fmt<T, F> { /* private fields */ }

Implements ToSql by calling formatter on contents.

Implementations

impl<T, F: Fn(T, &mut String, SqlFormat)> Fmt<T, F>

pub fn new(t: T, formatter: F) -> Self

impl<I: IntoIterator<Item = T>, T: ToSql> Fmt<I, fn(I, &mut String, SqlFormat)>

pub fn comma_separated(into_iter: I) -> Self

Formats values with a comma and a space separating them.

pub fn verbar_separated(into_iter: I) -> Self

Formats values with a verbar and a space separating them.

pub fn pretty_comma_separated(into_iter: I) -> Self

Formats values with a comma and a space separating them or, if pretty printing is in effect, a comma, a newline, and indentation.

pub fn one_line_separated(into_iter: I) -> Self

Formats values with a new line separating them.

Trait Implementations

impl<T, F: Fn(T, &mut String, SqlFormat)> ToSql for Fmt<T, F>

fn fmt_sql(&self, f: &mut String, fmt: SqlFormat)

fmt is single-use only.

fn to_sql(&self) -> String

Convert the type to a SQL string.

fn to_sql_pretty(&self) -> String

Convert the type to a pretty-printed SQL string with indentation.