Khaïs COLIN
28cb288eaf
Implements the parse_insert_command function to handle the insert statement according to the grammar definition. The function now correctly parses the command format insert int string string and creates a structured Statement::Insert with the id, username, and email fields.
38 lines
1 KiB
Rust
38 lines
1 KiB
Rust
use crate::branding;
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#[derive(Debug, Eq, PartialEq)]
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pub enum MetaCommand {
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Exit,
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About,
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Version,
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}
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impl std::fmt::Display for MetaCommand {
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fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
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match self {
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MetaCommand::Exit => write!(f, "exit"),
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MetaCommand::About => write!(f, "about"),
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MetaCommand::Version => write!(f, "version"),
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}
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}
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}
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pub struct MetaCommandExecuteResult {
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pub should_exit: bool,
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}
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impl MetaCommand {
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pub fn execute(&self) -> MetaCommandExecuteResult {
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match self {
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MetaCommand::Exit => MetaCommandExecuteResult { should_exit: true },
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MetaCommand::About => {
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print!("{}", branding::about_msg());
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MetaCommandExecuteResult { should_exit: false }
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}
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MetaCommand::Version => {
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print!("{}", branding::version_msg());
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MetaCommandExecuteResult { should_exit: false }
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}
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}
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}
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}
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