chain-builder 3.1.0

A typed, dialect-aware SQL query builder for Rust (PostgreSQL/MySQL/SQLite).
Documentation 
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//! MySQL dialect marker.

use super::{Dialect, UpsertStyle};

/// MySQL dialect marker.
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct MySql;

impl Dialect for MySql {
    fn quote_char() -> char {
        '\u{60}' // backtick
    }

    fn write_placeholder(out: &mut String, _n: usize) {
        out.push('?');
    }

    fn supports_returning() -> bool {
        false
    }

    fn upsert_style() -> UpsertStyle {
        UpsertStyle::OnDuplicateKey
    }
}