diff --git a/general_code/201_http_request_btc_price.rs b/general_code/201_http_request_btc_price.rs new file mode 100644 index 0000000..8fc3b18 --- /dev/null +++ b/general_code/201_http_request_btc_price.rs @@ -0,0 +1,10 @@ +// [dependencies] +// reqwest = "0.11" + +use std::error::Error; + +fn main() -> Result<(), Box> { + let resp = reqwest::blocking::get("https://api.coindesk.com/v1/bpi/currentprice.json")?.text()?; + println!("{:#?}", resp); + Ok(()) +} diff --git a/general_code/202_http_crate_only.rs b/general_code/202_http_crate_only.rs new file mode 100644 index 0000000..572955a --- /dev/null +++ b/general_code/202_http_crate_only.rs @@ -0,0 +1,10 @@ +use http::{Request, Response}; + +fn main() { +let mut request = Request::builder(); +request.uri("https://api.coindesk.com/v1/bpi/currentprice.json") + .header("User-Agent", "my-awesome-agent/1.0"); + +println!("{:#?}", request) +} + diff --git a/general_code/Cargo.lock b/general_code/Cargo.lock new file mode 100644 index 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a/general_code/Cargo.toml +++ b/general_code/Cargo.toml @@ -6,3 +6,4 @@ edition = "2021" # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html [dependencies] +reqwest = { version = "0.11", features = ["blocking"] } diff --git a/general_code/src/main.rs b/general_code/src/main.rs index cee3281..2856cd3 100644 --- a/general_code/src/main.rs +++ b/general_code/src/main.rs @@ -1,10 +1,11 @@ -fn main() { +use std::error::Error; + +fn main() -> Result<(), Box> { //// 000_println.rs println!("Printed text."); print!("No new line."); - //// 010_add_distract_math_literal_operator.rs //https://doc.rust-lang.org/rust-by-example/primitives/literals.html println!("1 + 2 = {}", 1u32 + 2); @@ -31,6 +32,10 @@ fn main() { reverse((1,true)); tuplez(); + // HTTP example + let body = reqwest::blocking::get("https://api.coindesk.com/v1/bpi/currentprice.json")?.text()?; + println!("body = {:?}", body); + Ok(()) } @@ -96,4 +101,3 @@ fn tuplez() { println!("{:?}", matrix); } -