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| author | 魏曹先生 <1992414357@qq.com> | 2026-06-26 06:27:16 +0800 |
|---|---|---|
| committer | 魏曹先生 <1992414357@qq.com> | 2026-06-26 06:41:01 +0800 |
| commit | d1a74ce57e5be72436376a829e9c7e1e7c1c561b (patch) | |
| tree | 6ac923671fc09f1c47b613869d793ed3e04b91db /examples/example-general-renderer/src/main.rs | |
| parent | e735671acb3a81e1b7e334e56b9ef3963ba0c2fc (diff) | |
refactor(general_renderer): rename to structural_renderer
Diffstat (limited to 'examples/example-general-renderer/src/main.rs')
| -rw-r--r-- | examples/example-general-renderer/src/main.rs | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/examples/example-general-renderer/src/main.rs b/examples/example-general-renderer/src/main.rs deleted file mode 100644 index 1e02afb..0000000 --- a/examples/example-general-renderer/src/main.rs +++ /dev/null @@ -1,71 +0,0 @@ -//! Example General Renderer -//! -//! > This example demonstrates how to use the `general_renderer` feature to render data into structures such as json / yaml -//! -//! Run -//! ```bash -//! cargo run --manifest-path examples/example-general-renderer/Cargo.toml --quiet -- render Bob 22 -//! cargo run --manifest-path examples/example-general-renderer/Cargo.toml --quiet -- render Bob 22 --json -//! cargo run --manifest-path examples/example-general-renderer/Cargo.toml --quiet -- render Bob 22 --yaml -//! ``` -//! -//! Output: -//! ```plain -//! Bob is 22 years old -//! {"member_name":"Bob","member_age":22} -//! member_name: Bob -//! member_age: 22 -//! ``` - -use mingling::prelude::*; -use mingling::{parser::Picker, setup::GeneralRendererSetup, StructuralData, Groupped}; -use serde::Serialize; - -dispatcher!("render", CMDRender => EntryRender); - -fn main() { - let mut program = ThisProgram::new(); - // Add `GeneralRendererSetup` to receive user input `--json` `--yaml` parameters - program.with_setup(GeneralRendererSetup); - program.with_dispatcher(CMDRender); - let _ = program.exec(); -} - -// --------- IMPORTANT --------- -// For beautiful output structure, do not use `pack!` to wrap the types that need to be output. -// Instead, manually implement -// __________________________________ Mark as structured data so it can be rendered -// / ____________________ Implement serde::Serialize -// | / _________ Implement mingling::Groupped -// | | / to ensure Mingling can recognize the type -// vvvvvvvvvvvv vvvvvvvvv vvvvvvvv -#[derive(StructuralData, Serialize, Groupped)] -struct Info { - #[serde(rename = "member_name")] - name: String, - #[serde(rename = "member_age")] - age: i32, -} -// This will output: {"member_name":"name","member_age":32} structure - -// If using pack!(Info = (String, i32)); -// Output: {"inner":["name", 32]} - -// --------- IMPORTANT --------- - -#[chain] -fn parse_render(prev: EntryRender) -> Next { - let (name, age) = Picker::new(prev.inner) - .pick::<String>(()) - .pick::<i32>(()) - .unpack(); - Info { name, age }.to_render() -} - -/// Implement default renderer for when general_renderer is not specified -#[renderer] -fn render_info(prev: Info) { - r_println!("{} is {} years old", prev.name, prev.age); -} - -gen_program!(); |
